SOLUTION: Solve the equation by extracting the square root. -7(x^2-10)^2-6=-258

SOLUTION: Solve the equation by extracting the square root. -7(x^2-10)^2-6=-258

Algebra.Com

Question 912800: Solve the equation by extracting the square root.
-7(x^2-10)^2-6=-258
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!

x^2= 10-6 =4
x=+/-2
OR
x^2-10=6
x^2=16
x= +/- 4

RELATED QUESTIONS
[ solve by extracting the root: 3(2x+3)^2=45... (answered by stanbon,TimothyLamb)

[ solve by extracting the root: (x^2)/3 + (5x^2)/2 = -34... (answered by TimothyLamb)

Please show work. Consider the quadratic equations: x^2-2=0 Solve quadratic... (answered by Boreal)

Solve the equation by extracting square roots. x2 =... (answered by Alan3354)

Solve the equation by extracting square roots - list both the exact solution and the... (answered by jim_thompson5910)

Solve the quadratic equation by extracting square roots. List both the exact solution and (answered by Fombitz)

7(3x-2)^2-28=0 solve by extracting the... (answered by Alan3354)

what is (x-1)^2-9=0....in factoring,extracting the square root,completing the... (answered by Maths68)

Solve this quadratic equation by Extracting square roots: 1. 1=1/3x^2 and 2.... (answered by oscargut)