Question

If a and B are the roots of the equations
x + 3x-2-0, then a'B + qß?
(a) -6
(b)-3
(c) 6
(d) 3​

Answer 1

Answer:

(c) 6

Step-by-step explanation:

Sum of the roots = a + B = -3/1 = -3

Product if roots = aB = -2/1 = -2

Now, a^2B + aB^2 = aB(a + B) = -2(-3) = 6

Please mark my answer as brainliest!

Answer 2

Option c is the correct answer