Question

Evaluate 5 x3 - 2 + 7 when x = -2.

Answer 1

I think it’s 57 the work above looks good^

Answer 2

57

Explanation:

5|x^³-2|+7

let x=-2

5|(-2)^3-2|+7

work inside the absolute value first

5|-8-2|+7

5|-10|+7

Take the absolute value, which make it positive

5 *10+7

multiply

50+7

=57

nakita ko lng po yan but hope that helpsツ