mpmolina mpmolina

23-02-2018
Mathematics

contestada

the expression
[tex]x {?}^{2} - 16[/tex]
is equivalent to

Respuesta :

23-02-2018

Hi Mpmolina,

x² - 16
= (x)² - (4)²
= (x - 4)(x + 4)

Answer Link

Otras preguntas

why is the sum of to odd numbers always even?

A ball is thrown horizontally from a 12 m -high building with a speed of 3.0 m/s How far from the base of the building does the ball hit the ground?

WILL GIVE MEDAL IF CORRECT!!!For the decade following the end of World War II, women in the United StatesA) often did not graduate from colleges they attended.

Elvin Reads 3/7 of the pages in his books, he has 56 pages left to read. How many pages has he read already

In the following sentence the word that the adverb clause modifies is _____. The child burned his hand because he forgot that the burner was still on. child bur

Do the cells beneath the formative phase differ from each other

Which of these statements best explains the process of energy conversion that takes place in the mitochondria?

Parents that are heterozygous for having freckles (dominant) are crossed. Which represents the ratio of their offspring? Twenty-five percent have freckles. Twen

A chord divides a circle into two segments. true false

what is the solution to this equation? square root of x = -8 A. x = 16 B. x = 64 C. No solutions D. x = -64