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

how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O

Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?

how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O

What are the advantages and disadvantages of globalization

Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?

how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O

What are the advantages and disadvantages of globalization

What are the advantages and disadvantages of globalization

how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O

What are the advantages and disadvantages of globalization