Solve the equation by completeing

Solve the equation by completeing the squarex^2+6x=-7 Idk how to solve
1. 1 answer
2. asked by guywithaquestion
3. 434 views
Whar number must be added to both sides of the equation to solve it by completeing the square? 3x^2+15x=9(1)225 (2)25 (3)6.25
1. 2 answers
2. asked by Callie
3. 409 views
solve by completeing the squarem^2-9/2m=3/2
1. 1 answer
2. asked by sam
3. 529 views
can i get help with this question pleasesolve by completeing the square 1/2x^2 -7x=16
1. 1 answer
2. asked by Rick
3. 305 views
Problem #1Solve by completing the square 2x^2-4x-11=0 My answer: x = (2+/-sqrt 26)/(2) Problem #2 Solve by using the quadratic
1. 0 answers
2. asked by jasmine20
3. 632 views
Thanks alot Ms. Sue, because of your help I have succeeded in completeing my assignment. I am totally out of words on how to
1. 1 answer
2. asked by Austin
3. 520 views
use completeing the square to describe the graph of f(x)=4-16x-x^2support your answers graphically
1. 0 answers
2. asked by ladybug
3. 348 views
Solving Multi-Step Equation Quiz1.Solve the Equation x5=−2 A. -35 B. -10 C.3 2. Solve the equation. x5+1=−7 A. -13 B. -40 C.
1. 1 answer
2. asked by Jaidon
3. 934 views
What is the first step in solving the linear system{2x−3y=11 {−x+5y=−9 by the substitution method in the most efficient
1. 4 answers
2. asked by CWOSSANT
3. 1,900 views
What is the first step in solving the linear system{2x − 3y = 11 {−x + 5y = −9 by the substitution method in the most
1. 2 answers
2. asked by math
3. 2,319 views