skylatabb1 skylatabb1

01-05-2020
Mathematics

contestada

Simplify the following expression.

(4x - 7)(4x + 7)
A.
16x2 - 14
B.
16x2 - 56x - 49
C.
16x2 + 56x - 49
D.
16x2 - 49

Respuesta :

verycutepenguin verycutepenguin

01-05-2020

Answer:

D

Step-by-step explanation:

Use the FOIL method and multiply it out, and you should get

16x^2+28x-28x-49

Simplify that and you get the answer.

Answer Link

ayyyspamacc ayyyspamacc

08-06-2022

Answer:

D

Step-by-step explanation:

16x2 - 49

Answer Link

Otras preguntas

being The first country to land on the moon became so important to Americans that President Kennedy will promise to put a man on the Moon by the end of the 1960

Who was the Egyptian king whose tomb and treasures were discovered in the Valley of the Kings in 1922?

select the temperature scale that matches each boiling point of water

If all the top "God cheif" from all religions had to fight who would win?

Anyone have the answer???????????

What landforms are created by divergent boundaries

Anyone have the answer???????????

Again please help! I am terrible at this stuff

The word desist means toa.hurry.c.argue.b.stop.d.annoy.

Determine the approximate circumference of a circle with diameter 18 units. A. 56.5 units B. 9.4 units C. 113.1 units D. 28.3 units