Ethan17 Ethan17

10-05-2016
Mathematics

contestada

Help??

A. x^2 + 12x + 64
B. -3x^2-16x+64
C. 5x^2 + 16
D. -3x^2+16x+64

Help A x2 12x 64 B 3x216x64 C 5x2 16 D 3x216x64 class=

Respuesta :

HMPC714 HMPC714

10-05-2016

The answer would be A.
(x+8)(x+8) would be
x^2 + 16x + 64
when you distribute it and (2x)(2x) would be 4x.
You will then subtract 4x from 16x which gives you 12x.
Therefore the answer get will be x^2 + 12x + 64 which is A

Answer Link

Otras preguntas

Please help me help

how can you use the legends to argue that alexander was not great?

Given that a function, g, has a domain of -20 sxs 5 and a range of -5 s g(x) = 45 and that go) = -2 and g(-9) = 6, select the statement that could be true for g

help!!!got a quiz and thanks

To find the volume of a prism, use the equation V = area of base (B) x height (h). Find the volume of a prism with a base of 25 m² and a height of 5 m.

Help me please desperate!!!

Write a program that draws a picture of a spaceship, using only cout << statements. Protip: Remember that using the \ requires that you type it in twice

Solve the system or linear equations

How can scientist best confirm and validate the result of an experiment so they can publish their findings? A. By removing the control from the experiment B. By

!!WILL MARK BRAINLIEST!! a little help anyone? plz put the answers so their obvious