stopfordharrison stopfordharrison

21-04-2020
Mathematics

contestada

Factorise 49x^2-121 what’s the answer

Respuesta :

pincristi8 pincristi8

21-04-2020

Answer:

( 7x + 11 )( 7x- 11 )

Step-by-step explanation:

( 7x + 11 )( 7x- 11 )

Because 7*7 is 49

-11*11= -121

7*11=77

-7*11= -77

77-77=0

so the answer is 49x^2-121

Answer Link

Tylerrrrrrrr Tylerrrrrrrr

21-04-2020

Answer:

(7x-11) x (7x+11)

there's an app called photomath, might help you out. it gives the answer and step by step instructions on how to solve most problems.

Answer Link

Otras preguntas

1: Write balanced complete ionic equation for NaOH(aq)+HNO3(aq)?H2O(l)+NaNO3(aq) 2? Write balanced net ionic equation for Na3PO4(aq)+NiCl2(aq)?Ni3(PO4)2(s)+NaCl

The word "penis" is derived from the latin word for:

what is one theme ,or central idea,of "Two Kinds"?

What is 30,000,650,008 in word form

What was the motivating factor behind Theodore Roosevelt’s conservationist ideas? to preserve the forests to conserve water to preserve the health of mankind to

Name the four tribes that control Nigeria.

A blimp is providing aerial television views of a football game. The television camera sights the stadium at a 7 degree angle of depression. The blimp's altit

Name two elements other than lithium (Li) that probably tarnish quickly in air

How long do deleted items remain in the recycle bin? forever one week until it is emptied until you log off or shut down?

definition of selective borrowing