Question

Please solve Q6 and Q7 with proper steps asap.

Answer 1

HEYA...

HERE IS YOUR ANSWER---

A/C TO THEQUESTION ---

x^2 - x - 12 / x - 3 = 0

THEREFORE x -3 IS FACTOR...

NOW x - 3 =0

therefore vale of x = 3...[1]

now...BY DIVIDING THE POLYNOMIAL x^2 - x - 12 BY x - 3

WE GET THE QUOTIENT x +4

therefore value of x =

x - 4 = 0

x = -4
ALSO BY PUTTING THE VALUEOF 'x' AS 4 IN THE EQUATIONS GIVES ANSWER 0...

SO THE CORRECT OPTION WILL BE

[A] [-4,3]...[4,]

HOPE HELPED.