Mathematics MCQs

1767 MCQs  (Page 152 of 177)

If the roots of a quadratic equation are 20 and -7, then find the equation?
A. X2 + 13x – 140 = 0
B. X2 – 13x + 140 = 0
C. X2 – 13x – 140 = 0
D. X2 + 13x + 140 = 0