1817 litres
sqrt(x4) = x4/2 = x2
N = x4 x8 = x4+4 = (x4)2 = N2
Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4
6.35
The square roots of x8 are x4 and -x4 .x4 is the square root of x8
X4=
X4.
The GCF is x4
1
(x4 - 3)(x4 + 3)
sqrt(x4) = x4/2 = x2
1817 litres
264
x times x times x times x = x4
(x2 + y2)(x + y)(x - y) = x4 - y4.
N = x4 x8 = x4+4 = (x4)2 = N2