25vpleasantsiddell 25vpleasantsiddell

27-05-2022
Mathematics

contestada

Evaluate A² for A = -4.

Respuesta :

Desiree8533 Desiree8533

27-05-2022

Answer:

-4^2= 16

Step-by-step explanation:

a^2 when A=-4 means -4^2 which, when expanded means, -4*-4 that equals a positive 16 because the negatives cancel out.

Answer Link

fdiaz61 fdiaz61

27-05-2022

Answer:

-4^2= 16

Step-by-step explanation:

Answer Link

Otras preguntas

(10y^3+20y^2+55y)/5y

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

Find Domain of the functionsquare root of (x-8)/x(x-9)

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

Scarcity is the condition of not having enough goods and services to satisfy everyone's?

Can someone use the word delta in a sentence

(10y^3+20y^2+55y)/5y

How is it possible for Mercury to have frozen ice ?

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

ACCESS MORE