tasnimah1 tasnimah1

17-11-2020
Mathematics

contestada

1. Find the value of the expression: 3a2 + 4, when a = -4

2. Find the value of the expression: 2a3, when a = -4

Respuesta :

maeterence1234 maeterence1234

17-11-2020

Step-by-step explanation:

1. 3a2 + 4

3(-4)2+4

=-24+4

=-20

2. 2a3

2(-4)3

= (3)(−4)(3)

= −36

Answer Link

Otras preguntas

2 and 1/10 divided by 1 1/5

What is the basic ratio for 25:40

I'm in need help anyone any person please help

Conservatives generally believe in the philosophy of rugged individualism what do liberal want to look out for?

how is mental/emotional health maintained a. eat a well balanced diet b. use talents to achieve goals c exert power over others d. take vitamins regularly

What are the stereochemical configurations of the two diastereomers of (2s,4s)-2,4-hexanediol?

1. Stoic is to ___ as abject is to elated. A. emotional B. impassive C. Strong 2. Which of the following is NOT an example of a symbol used in the Red Badge of

How do I solve -5/8 - (-1/8 - 1/2)

Which of the following pairs of aqueous solutions will form a precipitate when mixed? Which of the following pairs of aqueous solutions will form a precipitate

A ferry traveled \dfrac16 6 1 start fraction, 1, divided by, 6, end fraction of the distance between two ports in \dfrac37 7 3 start fraction, 3, divide