Question

solve the quadratic equation - 4u^2+8u​

Answer 1

$4 {u}^{2} + 8u = 0$

Answer 2

Answer:

u = 0 & u = -2

Step-by-step explanation:

4u² + 8u = 0

4u (u + 2) = 0

so,

4u = o ; u + 2 = 0

u = 0 ; u = -2