Question

simplify the following expression (a^3-5a^2+8a-8)-(-2a-6+3a^3-2a^2)+(2+3a-4a^2+6a^3) sub- maths ,class7 , plz ans this question.​

Answer 1

Answer:

4a³-7a²-7a

Step-by-step explanation:

=a³-5a²+8a-8+2a+6-3a³+2a²+2+3a-4a²+6a³

=a³-3a³+6a³-5a²+2a²-4a²+8a+2a+3a-8+6+2

=4a³-7a²-7a-0

I hope my answers could help you

Answer 2

Answer:

${4a }^{3} - {7a }^{2} + 7a$+8