Question

3.
Determine whether the values given against
each of the quadratic equation are the roots of
the equation.
+i. x2 + 5x - 6=0; x = -6,2
3
+ii. 2x2 - 7x + 6 = 0; x = }, -2
ni. x2 + 3x - 4 = 0; x = 1, -2, -3
(Mar 15]
iv. (m + 1)(m + 3) = 0; m= 1,-1,2
2
IC​

Answer 1

Answer:

sorry guys i don't the answer

Step-by-step explanation:

i think the answer is 4/7