Question

Subtract Algebraic Expression
9a³-9a²+1 from 18a² -7+10a³​

Answer 1

Step-by-step explanation:

first arrange them

10a³+18a²-7-(9a³-9a²+1)

signs will change after opening the bracket

10a³+18a²-7-9a³+9a²-1

combine the like terms

10a³-9a³+18a²+9a²-7-1

Answer=a³+27a²-8

here is the answer, please mark me as brainliest

Answer 2

-a^3-27a^2-+8





I hope it is crt