3 years ago

I will give u brainliest if u answer this

Mathematics

2 answers:

svp [43]3 years ago

7 0

Answer:

3.B

4.D

5.B

6.B

Step-by-step explanation:

suter [353]3 years ago

7 0

3.B 16 minutes

4.D 53 inches

5.B 50 pounds

of sand and 75 gravel

6.B 8:5

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Which choice is equivalent to the fraction below when x is an appropriate value? Hint: Rationalize the denominator and simplify.

densk [106]

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3 years ago

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Using the distributive property to find the product (y−4x)(y2 4y 16) results in a polynomial of the form y3 4y2 ay−4xy2−axy−64x.

torisob [31]

The product (y−4x)(y^2 + 4y + 16) results in a polynomial of the form y3 4y2 ay−4xy2−axy−64x then the value of a is 16.

<h3>What is distributive property?</h3>

The distributive property states that an expression of the form A(B + C) can be solved by a multiplication over addition operation that is

A(B + C) = AB + AC

This property is known by distributive law and applies to subtraction also.

First let w = y-4x make distribution a bit easier

(y−4x)(y^2 + 4y + 16)

$w(y^2 + 4y + 16)\\wy^2 + w4y + w16\\$