Mathematics High School

Factorise the exprssions
x^2-ax-bx+ab

Answers

Answer 1
Answer:

[tex](x - a)(x - b)[/tex]

Step-By-Step Explanations:

1) Factor out the common term in the first two terms, then in the last two terms.

[tex]x(x - a) - b(x - a)[/tex]

2) Factor out the common term x - a.

[tex](x - a)(x - b)[/tex]

Therefor, the answer is ( x - a ) ( x - b ).

Related Questions

1
3x +2y - 5z
If
y-42
X
=
find the value of x when y = 6 and z
2
3y

Answers

Answer:

hmmmm i saw something about 13?????

Step-by-step explanation:

factorise p-q-x(q-p)​

Answers

Answer:

(1 + x)(p - q)

Step-by-step explanation:

Given

p - q - x(q - p) ← distribute parenthesis by - x

= p - q - qx + px ← rearrange terms in p and terms in q

= p + px - q - qx ( factor first/second terms and third/fourth terms )

= p(1 + x) - q(1 + x) ← factor out (1 + x) from each term

= (1 + x)(p - q)

Complete the equations below.

Answers

Answer:

3.64 ÷ 7 = 364 hundredths ÷ 7

3.64 ÷ 7 = 52 hundredths

3.64 ÷ 7 = 0.52

Step-by-step explanation:

What would x equal( rounded to the nearest tenth)

Answers

You are given the opposite: 16 km
You need to find x (adjacent)
The angle measure: 28 degrees
With opposite and adjacent, use tangent
Tan(28) = 0.5317094317
Tan(28) = 16/x
x = 16/0.5317094317
x = 30.0916
Round to nearest tenth
Solution: x = 30.1 km
8.5 i think cause i used tan but i haven’t done this in a while

is y+7=2x a direct variation

Answers

Answer:

No, y+7=2x does not represent direct variation

Step-by-step explanation:

No, y+7=2x does not represent direct variation, because of the constant (initial value) 7.

y = 2x represents direct variation; y = 2x - 7 does not.

The point (3,-1) is on the line given by which equation below?
HELPP MEE PLSS

Answers

Answer:

your answer will be C. y = x-4

Step-by-step explanation:

hope it helps you...

2. You have $500 to invest and have several options available to you.p a. Your banker shows you the graph at right to explain what you can earn if you invest with him. Does this graph represent simple or compound interest? How can you tell? What is the interest rate? Write an equation to represent how much money you would have as time passes. Let x represent time in years.​

Answers

Answer:

replace x with number then multiply or divide

Step-by-step explanation:

What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid?

Answers

Answer:

17 units

Step-by-step explanation:

Moving from (-8, 0) to (7, 8), we see x changing by 15 units from -8 to 7 and y changing by 8 units from 0 to 8.

Regard 15 units as the horizontal leg of a right triangle and 8 units as the vertical leg.  We use the Pythagorean Theorem to determine the length of the hypotenuse of this right triangle and interpret the result as the distance between the points:

d = √(15² + 8²) = √289 = 17

The distance between the given points is 17 units.

Other Questions
Complete the equations below. 1. PART A: Which of the following best describes a central idea of the text?O A The human race is evolving beyond the need for petty fighting.OB Above all, soldiers duties are to serve and protect their country.C Soldiers should never question others or engage in politics.D The only way to ensure global peace is through waging war. What would x equal( rounded to the nearest tenth) x = 0while x < 4: print(x) x += 1Make it a for loop WOUND CARE MAINTENANCE Scenario A: A cross country runner was on his way back from his daily run and he slipped on a rock. The rock ended up slicing the lateral aspect of his RIGHT lower leg from the ankle to the knee causing a deep cut in the middle of the leg. He finishes running to the athletic training room with a lot of blood dripping down his leg and onto the floor. 1. What type of injury is described Sentence 3a. No change b. Truman delivered hundreds of speeches in townsc. Truman delivered: hundreds of: speeches, in townsd. Truman delivered hundreds of: speeches in towns is y+7=2x a direct variation Helppppppppppp I have 3 minutes PLEASE HELPx + 2/3 = 9/10 The point (3,-1) is on the line given by which equation below?HELPP MEE PLSS Explain why a variable's coefficient is 1 unless you see another number in front of it. Two-Stage ABC for Manufacturing: Reassigning Costs to Cost Objectives National Technology, LTD. has developed the following activity cost information for its manufacturing activities: Activity Activity Cost Machine setup $75.00 per batch Movement 22.00 per batch 0.10 per pound Drilling 3.00 per hole Welding 6.00 per inch Shaping 32.00 per hour Assembly 18.00 per hour Inspection 2.00 per unitFilling an order for a batch of 50 fireplace inserts that weighed 150 pounds each required the following: Three batch moves . Two sets of inspections . Drilling five holes in each unit Completing 80 inches of welds on each unit . Thirty minutes of shaping for each unit . One hour of assembly per unit Determine the activity cost of converting the raw materials into 50 fireplace inserts Fireplace InsertsActivity Cost Set-up $ Movement Batch 60V Weight Inspection Drilling Welding Shaping Assembly Total Popular petitions in history 2. You have $500 to invest and have several options available to you.p a. Your banker shows you the graph at right to explain what you can earn if you invest with him. Does this graph represent simple or compound interest? How can you tell? What is the interest rate? Write an equation to represent how much money you would have as time passes. Let x represent time in years. What is the idea that all continents were part of one big landmass?oceanic driftcontinental driftoceanic theorycontinental theory 13x +2y - 5zIfy-42X=find the value of x when y = 6 and z23y A firm will maximize the present value of future profits by maximizing current profits when: the growth rate in profits is constant. the growth rate in profits is larger than the interest rate. Correct! the interest rate is larger than the growth rate in profits and both are constant. the growth rate and interest rate are constant and equal. what is this answer ASAP PLS HELP The complementary strand of DNA to the DNA fragment GGC ATA CAT is: (DNA replication) CCG UAU GUAGTA TAT CCGATG TAT GCCCCG TAT GTAwhich one ^ As the crowd rises up and insists that it will commit mutiny and bring the assassins to justice, Antony finishes his speech with one final rhetorical flourish. He reads the citizens Caesar's will. Why does the will serve as an effective conclusion to Antony's speech? * 3 points A.Caesar's will states that all of his possessions are to be given to Brutus. B.Caesar's will leaves money and a public park to all Romans. C.Caesar's will grants all of his property and wealth to his widow, Calpurnia. D.Caesar's will declares that Antony should be named king immediately.