goulbournenatasia goulbournenatasia

03-12-2021
Mathematics

contestada

What is the value of 2x^2 when x= -3

A. - 18

B. - 12

C. 18

D. 36

Respuesta :

goddessboi goddessboi

03-12-2021

Answer:

C) 18

Step-by-step explanation:

Substitute x=-3 into the expression:

2(-3)² = 2(9) = 18

Therefore, C is correct

Answer Link

Otras preguntas

Why don’t you see tides ( like those of the ocean ) in your swimming pool ?

Jack asked Jill to marry him, and she has accepted under one condition: Jack must buy her a new $ Rolls-Royce Phantom. Jack currently has $ that he may inv

Alakazam is a blue jay is a recessive trait overtime to percentage of albino Blue Jays in the population remain stable in the population from generation to gene

An electron-dot structure is a convenient method of representing A. The complete electron configuration of the atom. B. all electrons of the atom. C. valence el

Question 3 of 10 What does the first ionization energy represent? O A. The energy required to add an electron to a new energy level B. The energy to remove an e

In a test cross, a pure-breeding plant is crossed with a plant suspected to be heterozygous (Aa). What is the genotype of the pure-breeding plant?

PLEASE HELP ME <3!!!

Describe how you would simplify rootof300. Be thorough and clear in your explanation.

ngabe inkomo enjani isithole

Pour aller ……………………. supermarché, s’il vous plaît ? A) à la B) au C) à