Seudónimo Seudónimo

02-11-2020
Mathematics

contestada

What is the value of 3x^2-5x+2 when x=-4?
a. -66
b. -26
c. 30
d. 70

Respuesta :

seetha1980 seetha1980

02-11-2020

Answer:

d. 70

Step-by-step explanation:

Substituting the value of x=-4, in the given quadratic expression,

3* (-4)^2 - 5*(-4) + 2

= 3*16 - (-20) + 2

= 48 + 20 + 2

= 70

Answer Link

Otras preguntas

in Georgia who is the most responsible for interpreting the laws of the state

PRINCIPLES OF LAW Unit 3: Disaster Medical Operations — Part 1 In the aftermath of a magnitude 7.7 earthquake, you have ensured your safety and your family’s s

Which of these has led to the production of most modern domesticated crops and livestock

the main import of the west african kindoms was

What is life's purpose?

During wwi was the term widely used to describe a state of war in which neither side was winning or gaining an advantage

What is a major way that a consumer can protect himself/herself when getting a credit card? A) Making sure that they get a very high credit limit. B) Reading t

What was the goal of the Marshall Plan?

1. The organized set of procedures used to solve a problem or answer a question is called the scientific ________. method experiment 2. How many variables are

Where did Madame Loisel likely lose the necklace?