Pinkflowers278 Pinkflowers278

11-09-2020
Mathematics

contestada

Evaluate 4(a2+2b)-2 when a = 2 and b =-2

Respuesta :

Romanreigns404 Romanreigns404

12-09-2020

Answer: -2

Explanation 》》》》》》》》》》

4×(2×2+2×-2)-2

=4×(4-4) -2

=4×0 -2

= -2

Answer Link

Otras preguntas

Help plzzzzzzzzzzzzz! How is the ultimate goal of the Hindu achieved? Brahma is achieved through joining with dharma. Brahma is achieved through good moral acts

Why do scientists use sections of dna that have little or no known functikn to do dna fingerprinting?

Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit on every wrap is $3. Sal made a

The following is the correct way to show the product for 0.386 × 6.1: Multiplication standard algorithm of 0.386 times 6.1. There is a solid line underneath the

What is one downside to envirmentsl protectionj laws?

Describe three problems that occur in a centrally planned economy.

ghow would you classify the letters b, c, e, d, l, o,t into two groups

In an engineering test, a rocket sled is propelled into a target. The sled’s distance d in meters from the target is given by the formula d = -1.5t2 + 120, wher

Myriel showed joyce that she had not made a mistake

What macedonian leader was the greatest conqueror in history?