needhelpwithmath23 needhelpwithmath23

10-08-2018
Mathematics

contestada

complete the square

complete the square class=

Respuesta :

wolf1728 wolf1728

10-08-2018

Take the coefficient of x (22) divide it by 2, square it, than add it to both sides of the equation.

22 / 2 = 11 and 11 * 11 = 121

Answer Link

Otras preguntas

Help...(MATH).......

Based on the scatterplot, what is the best prediction of the amount of $ in sales when the temperature is at 21°C?

Given the system: 3x-3y=9 -9x+12y= -30 What number would you multiply the TOP equation by to eliminate your "x" values with addition?

Find the 12th term of the geometric sequence. 15, 30, 60, ...

PLEASE HELP WITH THIS ASSIGNMENT

Sodium has more valence electrons than magnesium. True False Correct answers only please, no links. (15 points)

4. The kids are in the living room, and they——— a lot of noise. What——- with their father? Your answer: a. are making / are they playing b. made / do they play

Find the surface area of the cuboid.

Find the greatest common factor. 54,81

ok i rly need help w this PLZ HELPPP 1. 2(x−4 1/2)=−6. 2. 3(p+2.55)=9 3/4