SOLUTION: show that (x+2)squared(x-2)squared is equal to x to the fourth-8x squared + 16?
Algebra.Com
Question 255261: show that (x+2)squared(x-2)squared is equal to x to the fourth-8x squared + 16?
Answer by drk(1908) (Show Source): You can put this solution on YOUR website!
this is the same as
now (x+2)(x-2) = x^2-4, so we get
squaring this gets us
RELATED QUESTIONS
how to show the proof of tangent squared x = 2(secant squared x)-tangent squared... (answered by Alan3354)
x(to the fourth)... (answered by oberobic)
x... (answered by ikdeep)
trying to figure out how to work out the answer to (x - 2)squared + x squared = (x +... (answered by fractalier)
x to the fourth power - 20 x squared + 64 is greater than or equal to... (answered by Theo)
X^4 + x^2 y^2 + y^4
X to the fourth plus x squared y squared plus y to the fourth
(answered by Alan3354)
x cubed plus x squared over x squared minus 16 times x plus 4 over 3x to the fourth plus... (answered by Cintchr)
how can I factor these following equations?
1. X to the fourth power minus X squared... (answered by t0hierry)
X squared is equal to... (answered by MathLover1)