kaekae516 kaekae516

25-01-2019
Mathematics

contestada

Simply the expression 8x^2-3x+6x^2+5x-9

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TNSKermit TNSKermit

25-01-2019

Answer:

your answer should be 14x^2+2x−9

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zainebamir540 zainebamir540

25-01-2019

Answer:

14x²+2x-9

Step-by-step explanation:

Given expression is 8x²-3x+6x²+5x-9.

Simplify as,

8x²+6x²-3x+5x-9

Add coefficients of x²,x

(8+6)x²+(-3+5)x-9

14x²+2x-9 which is the answer.

Answer Link

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