Please I need help!!!
Consider the expression, (8x-56x^{2})/ \sqrt{14x-2}
An equilavent expression with a rational denominator is
A.) (8x)[(14x-2)^(1/2)]
B.) (-8x)[(14x-2)^(1/2)]
C.) (4x)[(14x-2)^(1/2)]
D.) (-4x)[(14x-2)^(1/2)]