SOLUTION: Find the solution to the equation 4x^2+8x=7 by completing the square. Express your answers in simplest form.

SOLUTION: Find the solution to the equation 4x^2+8x=7 by completing the square. Express your answers in simplest form.

Algebra.Com

Question 1031030: Find the solution to the equation 4x^2+8x=7 by completing the square. Express your answers in simplest form.
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!

4x^2+8x=7
/4
x^2 +2x = 7/4

x^2+2x+1 = 7/4 + 1
(x+1)^2 = 11/4
square root
x+1 = +/-
x= -1 +/-

RELATED QUESTIONS
Solve by completing the square:4x^2+8x-7=0.Express roots in EXACT radical... (answered by Fombitz)

Solve by completing the sqaure. Express radical answers as exact roots in simplest... (answered by Fombitz)

Solve the following quadratic both by completing the square and quadratic formula. Leave... (answered by TimothyLamb)

Solve the equation by completing the square. a. Write irrational numbers in simplest... (answered by stanbon)

Find the roots of the quadratic equations by the method of completing the square.... (answered by stanbon)

Solve this equation by completing the square: -4x^2 + 8x=7 Please help me with... (answered by jim_thompson5910)

Solve for the unknown. x+1/3=5/6 Express your answers in simplest form&check your... (answered by Joker)

I checked all of your solvers for quadratic functions, but did not understand what one of (answered by Earlsdon)

4x^2+12x-7=0?? solve each equation by completing the square thanks for your... (answered by Alan3354)