losersclubb losersclubb

11-09-2020
Mathematics

contestada

Evaluate the following expressions.
1. |2x + 7| + |1 - 2x^2| - 4x, given x = 3

Respuesta :

alyssa80112 alyssa80112

11-09-2020

Answer:

It should be -8 please let me know if I am right

Step-by-step explanation:

(2*3+7)+(1-2*3^2)-4*3

(6+7)+(-3^2)-12

13+-9-12

=-8

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