Question

Simplify
(2 Points)
2a xa x 3a + b x 45

Answer 1

6a^3 + 45b

Explanation:

=2a × a × 3a + b × 45

=2a × 1a × 3a + b × 45

=2 × 1 × 3 × a × a × a + b × 45

=6a^3 + b × 45

= 6a^3 + 45b

Answer 2

`6a^3+45b`

Explanation:

`2a* a* 3a+b* 45`

`2a* 1a* 3a+b* 45`

`2* 1* 3 * a * a * a+b* 45`

`6a^3+b *45`

`=6a^3+45b`