Plz help me get the answer ASAP

asked Nov 23, 2019 55.8k views

2 votes

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4 votes

Answer:

$\large\boxed{-b^3-11}$

Explanation:

$(9b^3-11)-10b^3\qquad\text{cobine like terms}\\\\=(9b^3-10b^3)-11=-b^3-11$

GJK answered Nov 23, 2019

by GJK

7.7k points

2 votes

9b^3 -11 -10b^3

combine like terms

9b^3 -10b^3 -11

-b^3 -11

Littlegreen answered Nov 28, 2019

6.7k points

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