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Katyanochek1 [597]
2 years ago
7

What is the sum of the polynomials? (–x2 9) (–3x2 – 11x 4) –4x2 – 2x 4 –4x2 – 11x 13 2x2 20x 4 2x2 11x 5

Mathematics
1 answer:
egoroff_w [7]2 years ago
4 0

The sum of the polynomials x^2 + 9 and -3x^2 - 11x^4 - 4 is - 11x^4  -2x^2 + 5

<h3>How to determine the sum?</h3>

The polynomials are given as:

x^2 + 9

-3x^2 - 11x^4 - 4

The sum is represented as:

x^2 + 9 -3x^2 - 11x^4 - 4

Collect like terms

- 11x^4  -3x^2 + x^2 + 9 - 4

Evaluate the sum

- 11x^4  -2x^2 + 5

Hence, the sum of the polynomials is - 11x^4  -2x^2 + 5

Read more about polynomials at:

brainly.com/question/2833285

#SPJ4

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Write the sum of the numbers as the product of their GCF and another sum.
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Answer:

See explanation

Step-by-step explanation:

1. Find the GCF of 40 and 44:

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So,

40+44=4\cdot 10+4\cdot 11=4\cdot (10+11)

2. Find the GCF of 13 and 52:

13=\underline{13}\\ \\52=2\cdot 2\cdot \underline{13}\\ \\GCF(13,52)=13

So,

13+52=13\cdot 1+13\cdot 4=13\cdot (1+4)

3. Find the GCF of 15 and 81:

15=\underline{3}\cdot 5\\ \\81=\underline{3}\cdot 3\cdot 3\cdot 3\\ \\GCF(15,81)=3

So,

15+81=3\cdot 5+3\cdot 27=3\cdot (5+27)

4. Find the GCF of 64 and 28:

64=\underline{2\cdot 2}\cdot 2\cdot 2\cdot 2\cdot 2\\ \\28=\underline{2\cdot 2}\cdot 7\\ \\GCF(64,28)=2\cdot 2=4

So,

64+28=4\cdot 16+4\cdot 7=4\cdot (16+7)

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Question 3

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Question 1

if angle m is 80 degrees the m = 80 degrees

this can be a congruent angles or alternate angles are equal

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Question 5

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Answer:

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Step-by-step explanation:

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