Find the sum of these polynomials. (x^2 - x + 7) + (9x^2 + 6)

1 answer:

3 0

The answer is 10x^2-x+13

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Elena L [17]

Answer

x³ +4x²+7x+2

Step-by-step explanation:

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3 years ago

alexdok [17]

Answer:

t = 12

Step-by-step explanation:

<em>252 divded by 21 =</em>

<em /> $12$ '

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3 years ago

umka21 [38]

Answer:

8 cm

Step-by-step explanation:

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3 years ago

DiKsa [7]

That's 5 and that's 6

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3 years ago

xz_007 [3.2K]

Answer:

the function y=5x+5

plug in the hours 4.5 for x

y=5(4.5)+5

=27.5kilometers

3 0

3 years ago