KayDee11 KayDee11
  • 22-11-2016
  • Mathematics
contestada

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

Respuesta :

dem88
dem88 dem88
  • 22-11-2016
4(-7)²−1
4(49)-1
196-1
=195
Answer Link

Otras preguntas

Find the exact value. Sec^2(11pi/6)
Which line from "Civil Disobedience" by Henry David Thoreau may have influenced John Lewis's beliefs?
The election of andrew jackson is often considered the beginning of which modern political party
Why did trade and travel decline after the fall of Rome?
Cual es tu habitacion preferida por que?
Cual es tu habitacion preferida por que?
Point A(–3, 5) is translated using the rule (x – 2, y + 1). What is the x-coordinate of A′? _________
Find the exact value. Sec^2(11pi/6)
Which function has the greatest rate of change? A. 14x – 2y = 8 B. y = 6x – 5 C. x y −2 −7 −1 −2 0 3 D.
What are the values of x in the equation x(x-6)=4(x+6)