7. solve by factoring. n² + 2n – 24 = 0 (1 point). a. –12, 2. b.–2, 12. c.–6, 4. d.–4, 6

Option (d) is correct.

The solution of given quadratic equation is 4 and -6.

Step-by-step explanation:

Given equation

We have to solve using factorization.

Consider the given quadratic equation

We can solve the quadratic equation using middle term splitting method,

Split the middle term in such a away that the product of term gives the product of coefficient of two other terms.

Thus, 2n can be written as 6n-4n,

We have

Taking n common from first two term and -4 common from last two terms, we have,

taking (n + 6) common, we have,

Using , zero product property ,

 we have,

or

On simplify, we have,

or

Thus, the solution of given quadratic equation is 4 and -6.

Option (d) is correct.

y=1/4x-4

step-by-step explanation: