25-02-2017
Mathematics

contestada

What must be addded to x squared minus x plus four to make it equal to (x+2)squared?

Respuesta :

danceluv165 danceluv165

25-02-2017

If you add 5x to the x then it will equal 4x. Then the equation would be x^2+4x+4 which equals to (x+2)^2 when factored. (x+2)(x+2)=x^2+2x+2x+4=x^2+4x+4.

Hope this helped! :)

Answer Link

Otras preguntas

NEED HELP PLEASE. NOW What pressure is exerted by 0.75 moles of a gas at 25°C in a container with a volume of 1.5 L?

What is wiretapping?

SSTB1. what continent is Nigeria located2. what continent is india located3. what continent is England located4. How old is the earth?5. Does Earth have a hard

What happens when a low air pressure system meets a high air pressure system? (2 points) Group of answer choices The temperature of the air drops to below freez

how to resolved the poverty

Please help me with this question I will mark brainliest

Kristen is filling snow cones with crushed ice for her cousin's birthday party. To keep from making a mess, she is filling each cone with enough ice to fit insi

Answer if you know DO NOT COPY OTHER PEOPLE PLS

I WILL MARK BRAINLIEST

how disaster affect people lives