KayDee11 KayDee11

22-11-2016
Mathematics

contestada

if Q(x)=4x^2 -1, find Q (-7)

Respuesta :

22-11-2016

4(-7)²−1
4(49)-1
196-1
=195

Answer Link

Otras preguntas

75 is what percent of 1000?

20%of 120 is what number

30,000 is how many times as much as 30

Use mental math to evaluate the expression 6(31)+6(4)-6(15)

my number has a tens digit that is 8 more than the ones digit zero is not one of my digits my number is

find the sum. then use commutative property of addition to write the related sentence

-3 > x - 13 who knows this question.

How would you change “my biology test” to make it parallel with “completing my homework”? by removing “my” and “test” by changing “biology test” to “homework

Why do historians need to study geography?

Round the number to the thousandths place. 47,268.568593 a. 47,268.568 b. 48,000 c. 47,268.569 d. 47,000