Choose the correct simplification of the expression −4x2(6x − 5x2 − 5).20x4 + 24x3 + 20x2
−9x4 + 2x3 − 9x2
20x4 − 24x3 + 20x2
−20x4 + 24x3 − 20x2

Answers

Answer 1

Answer: If you would like to solve -4x^2 * (6x - 5x^2 - 5), you can do this using the following steps:

-4x^2 * (6x - 5x^2 - 5) = -4x^2 * 6x + 4x^2 * 5x^2 + 4x^2 * 5 = -24x^3 + 20x^4 + 20x^2 = 20x^4 - 24x^3 + 20x^2

The correct result would be 20x^4 - 24x^3 + 20x^2.

Answer 2

Answer:

Answer:

It is C

Step-by-step explanation:

Related Questions

A taxi charges $1.75 plus a fee of $0.75 for each mile traveled.the total cost of a ride,without a tip, is $4.75. how many miles is the trip?
If x^5y^4z^2 <0 , which of the following must be true?I xy <0 II yz <0 III xz <0
Which expression would represent the cost of one CD, if the total cost for three of them is $36?36-33(36)36/33+36
An accident victim gets 0.5 pints (pt) of blood and 750 milliliters (mL) of an intravenous (IV) solution. What is the ratio of blood to the intravenous solution in lowest terms?
Amir owns and operates a clothing store. He sells a shirt for $59.95. He Originally bought the shirt for $40.50. What is the buying price as a percent of his selling price?

PLEASE HELP ASAP...i’ll mark brainlest

Answers

800 pounds i believe

800 pounds should be the answer

In the diagram, Line AB is divided into eight equal parts. What are the coordinates of point A?

Answers

I would think that it would take place in quadrant 2

The hypotenuse of a right triangle is 6 inches and one of the legs is √ 6 inches, the exact value of the other leg is _______ inches.A. 15
B. √ 15
C. 30
D. √ 30

Answers

Answer:

The answer is the option D

$√(30)\ in$

Step-by-step explanation:

we know that

In a right triangle

Applying the Pythagoras Theorem

$c^(2) =a^(2)+b^(2)$

where

c is the hypotenuse

a and b are the legs

In this problem we have

$c=6\ in\na=√(6)\ in$

substitute and solve for b

$6^(2) =(√(6))^(2)+b^(2)$

$36 =6+b^(2)$

$b^(2)=30$

$b=√(30)\ in$

The answer is D
Cause it is right triangle, so through Pythagorean theorem, you can know the answer

A law firm charges $100 per hour for the first 3 hours plus a $300 organization fee for its services. show work.

Answers

I believe it would be 100 * 3 + 300 = 600. But there isn't too much information to understand what you're asking.
Hope I helped anyways! :)

Solve the linear equation for x

-4.8(6.3x-4.18) =-58.56

X=

Answers

Answer:

x=2.6

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Mia hired a moving company. The company charged \$500$500dollar sign, 500 for its services, and mia gives the movers a 16\%16%16, percent tip. How much does mia tip the movers?