tonebeflexin13 tonebeflexin13
  • 26-05-2021
  • Mathematics
contestada

Multiply
(2m + 7) (2m – 7)

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 09-06-2021

Answer:

4m^2 -49

Step-by-step explanation:

(2m + 7) (2m – 7)

FOIL

first 2m*2m = 4m^2

outer  2m *-7 = -14m

inner 7 *2m = 14m

last  7*-7 = -49

Add them together

4m^2 -14m+14m -49

Combine like terms

4m^2 -49

Answer Link

Otras preguntas

A rectangle is 28 cm long and 9 cm wide what is thr perimeter of the rectangle pls hurry
What evidence is there that trade was an important part of the Hellenistic era?
Tyler swam for 230 minutes during his first week of vacation. In his two weeks of vacation, he swam for a total of 539 minutes. How many more minutes did he swi
Find the lateral area of a waffle cone with a diameter of 4.6 in. and a slant height of 7.9 in. Give your answer in terms of ℼ .
What is the difference between a word's denotation and connotation?
The cumberland gap is located in what mountain range?.
Solve for x 3(3x-2)=39
How many theaters does australia’s sydney opera house have?.
HELP MY SISTER NEEDS HELP IN MATH SHES SO STUCK
I need help, please!