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3 years ago

What is the difference of the following polynomials?

2 answers:

5 0

(6x^3-2x^2+4) <span>- (2x^3+4x^2-5)

Subtract the like terms

6x^3 - 2x^3 = 4x^3

-2x^2 - 4x^2 = -6x^2

4 - (-5) = 9

The final answer would be

4x^3 - 6x^2 + 9

</span>

Julli [10]3 years ago

4 0

Answer:

D) 4x^3 -6x^2 + 9

Step-by-step explanation:

Given: 6x^3-2x^2+4) - (2x^3+4x^2-5)

Distribute the negative sign, we get

6x^3 -2x^2 + 4 -2x^3 -4x^2 + 5

Now combine the like terms and simplify.

= 6x^3 -2x^3 -2x^2 -4x^2 + 4 +5

= 4x^3 -6x^2 + 9

Answer: D) 4x^3 -6x^2 + 9

Hope this will helpful.

Thank you.

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Step-by-step explanation:

Step 1:

We must calculate the area of the entire shape to determine the minimum BTU's required to cool the room effectively.

It is made up of a semi-circle a rectangle, and a trapezoid.

Step 2:

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