grayj0023 grayj0023

05-02-2018
Mathematics

contestada

If M= 5x^2 + 7x-4 and N=3x^2-4x+5 then M-N equals

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tynollette tynollette

05-02-2018

5x²-3x²=2x²
7x-(-4x)=11x
-4-5=-9
so M-N=2x²+11x-9

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rainyhowell4652 rainyhowell4652

12-02-2021

Answer:

Step-by-step explanation:

2x^2+11x-9

Answer Link

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