1)option (b) is correct.
2) option (a) is correct.
Step-by-step explanation:
Factorization is breaking of an expression into smaller form such that the product of those factors gives back the same expression.
1) Given :
We have to factorize the given equation completely.
Consider the given equation
the given equation is a quadratic equation, we will solve it using middle term splitting method,
-12q can be written as - 6q - 6q
becomes,
Taking q common from first two term and -6 from last two term, we have,
Thus, option (b) is correct.
2)
Given :
Consider the given equation
the given equation is a quadratic equation, we will solve it using middle term splitting method,
12x can be written as 6x + 6x
becomes,
Taking 3x common from first two term and 2 from last two term, we have,
Thus, option (a) is correct.