Question

find the sum of each of the following ii) -6x²+7x+3,3x²+x+3and5x²+2x-9​

Answer 1

Answer:

First written in full form

-6x^2 + 7x+3+3x^2+ x+3+ 5x^2 +2x-9

Now write same exponents number

-6x^2+3x^2 +5x^2 + 7x +3+3 +x + 2x-9

2x^2 +7x +6 + x +2x-9

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Answer 2

Answer:

Ay

Fonsi

DY

Oh-oh

Oh no, oh no (oh)

Hey yeah