Combine like terms and simplify 4r - 6 - 2r + 5

1 answer:

4 0

C. 10r-3

Because 2r+5=7, the minus 6 and 7 which gives you 1 then minus 4 and 1 witch is 3 then you do 10r-3 and it will get you to 2r+5=7 again. I hope this helped!

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Use synthetic division to find P (-10) for P(x)=2x^3+14x^2-58x

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