luluasaeed52 luluasaeed52

11-01-2021
Mathematics

contestada

Simplify and Factorise a(a + b - c) - bc

Respuesta :

11177420 11177420

12-01-2021

[tex] {2a}^{2} + ab - ac - bc[/tex]

Step-by-step explanation:

[tex] = a(a + ab - c) - bc[/tex]

[tex] = {a}^{2} + {a}^{2} + ab - ac - bc[/tex]

[tex] = {2a}^{2} + ab - ac - bc[/tex]

Answer Link

Otras preguntas

find it 3p(2square)− 2p − 5

what is a Comprehension learner

Find the values of x and y. In triangle JKL, JK = KL, angle J = 2x-y, angle K = 2x+2y, and angle L = x+2y.

12w^3÷3w^4 what is the awser

Find the length of X

How do the differing points of view of Toby and his mother affect the story?

Jay has lost his mothers favorite necklace, so he will rent a metal detector to try to find it. A rental company charges a one time rental fee of $15 plus $2 pe

what percent is equivalent to 1/25?

ChinampasWhat impact did chinampas have on the environment of the Aztees?A depletion of the rainforestB. increase in air pollutionC. depletion of natural minera

I DO NOT UNDERSTAND THIS QUESTION