Question

Evaluate the expression if a = 2, b = −3, c = −4, h = 6, y = 4, and z = −1.

Answer 1

The required values are 11 and 19

Given the expression;

15−||2−3a||

If a = 2

Substitute the given value into the expression

If the moduli expression is positive

15−(2−3a)

= 15 - (2-3(2))

= 15 - (2-6)

= 15 - (-4)

= 15 + 4

= 19

If the moduli expression is negative

= 15 - -(2-3(2))

= 15 - -(2-6)

= 15 - -(-4)

= 15 - +4

= 15 - 4

= 11

Hence the required values are 11 and 19

Learn more here: brainly.com/question/8242423