sherividourek71 sherividourek71

02-03-2021
Mathematics

contestada

Factor. x2−10x−11
Choices
(x−11)(x+1)
(x+11)(x+1)
(x+11)(x−1)
(x−11)(x−1)

Respuesta :

bushra98ali bushra98ali

02-03-2021

Answer is (x-11)(x+1)
Why? Let x = 2 (or any number)
(2)*2-10*(2)-11 = -27

Take (x-11)(x+1)
and let x =2
((2)-11)((2)+1) it will equal = -27 as well

Answer Link

Otras preguntas

Harold is twice as old as Jack, who is three years older than Dan. If Harold's age is five times Dan's age, how old in years is Jack?

does magma contain only three elements

What was a common economic factor among United States-aligned nations in Europe during the Cold War? a. collectivization b. communally-owned production c. state

A certificate of deposit pays a higher interest rate than a savings account because the money is

The thermal convention that drives plate motion is caused by

Which development was a result of increased urbanization during the Industrial Revolution? a. Decreased mortality rates b. Improved sanitation c. Decreased fert

What is the antimatter equivalent of the electron? a. neutrino b. positron c. lepton d. fermion

Elle is pushing a box of mass 7.0 kilograms with the force of 25 newtons. If the force of friction is 2.6 newtons, what is the value of acceleration of the box?

What do you think would be the most interesting aspect of working with firearm evidence? What do you think would be the most challenging part?

What is 32% of 5 million?