WAEC - Mathematics (2020 - No. 20)
The expression \(\frac{5x + 3}{6x (x + 1)}\) will be undefined when x equals
{0, 1}
{0, -1}
{-3, -11}
{-3, 0}
คำอธิบาย
6x(x + 1) = 0
When 6x = 0 and
x + 1 = 0
x = 0 and x = -1
(0, -1)
6x(x + 1) = 0
When 6x = 0 and
x + 1 = 0
x = 0 and x = -1
(0, -1)