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2 years ago

Xiao teacher asked him to rewrite the sum 60+90 as the product of the GCF of the two numbers and a sum Xiao wrote 3(20+30) what

mistake did xiao make how should he have written the sum

Mathematics

1 answer:

GrogVix [38]2 years ago

8 0

$The\ mistake:GCF(60;\ 90)\ isn't\ 3\ just\ 30.\\\\Correct\ answer:60+90=30(2+3)$

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BaLLatris [955]

Answer:

-5x^6-8x^2+6x+11

Step-by-step explanation:

(-5x^6+7x+1)-(8x^2+x-10)

Remove parentheses

-5x^6+7x+1-(8x^2+x-10)

-(8x^2+x-10)=-8x^2-x+10

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Simplify

-5x^6-8x^2+6x+11

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3 years ago

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Step-by-step explanation:

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Answer with explanation:

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3 years ago

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Step-by-step explanation:

Be sure to use the formula...

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