Question

Can someone help please

Answer 1

`(13)/(20)`

Explanation:

The absolute value function always gives a positive value, that is

| - a | = | a | = a

Given

`(|2y^3+3|)/(4x)` substitute x = 5 and y = - 2 into the expression

=
`(|2(-2)^3+3|)/(4(5))`

=
`(|2(-8)+3|)/(20)`

=
`(|-16+3|)/(20)`

=
`(|-13|)/(20)`

=
`(13)/(20)`