6
Divide coefficients and subtract exponents of the same variable. EX: (20 x6) / (4 x2) = 5 x4
1817 litres
sqrt(x4) = x4/2 = x2
N = x4 x8 = x4+4 = (x4)2 = N2
6
( -12 x8 y8 ) / ( 3 x4 y2 ) = -4 x4 y6
Divide coefficients and subtract exponents of the same variable. EX: (20 x6) / (4 x2) = 5 x4
X4.
1
(x4 - 3)(x4 + 3)
1817 litres
sqrt(x4) = x4/2 = x2
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