Multiply and subtract these polynomials and simplify. Enter your response in standard form. (2x^3 − 3x + 11) − (3x^2 + 1)(4 − 8x

Question

4 years ago

5

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2 answers:

Nataly_w [17] · Answer 1 · 2021-11-18T15:55:05+03:00

6 0

Answer:

From the question you gave me, I got the answer from simplifying it.

My answer is:

26x^3 - 12x^2 + 5x + 7

Please let me know if you need any more assistance!

Lera25 [3.4K] · Answer 2 · 2021-11-18T14:27:22+03:00

5 0

Answer:

=26x^3−12x^2+5x+7

Step-by-step explanation:

2x^3−3x+11−(3x^2+1)(4−8x)

Distribute:

=2x^3+−3x+11+24x^3+−12x^2+8x+−4

Combine Like Terms:

=2x^3+−3x+11+24x^3+−12x2+8x+−4

=(2x^3+24x^3)+(−12x^2)+(−3x+8x)+(11+−4)

=26x^3+−12x^2+5x+7