Which is a factor of x2 + 8x – 48?

(x – 6)
(x + 4)
(x – 16)
(x + 12)

Option D is correct

The factor of the equation is (x+12)

Explanation:

Given the equation:

In Algebra, factors are that we can multiply together to get an expression.

Use a factoring strategies to factor the given equation:

or

x(x+12) - 4(x+12) = 0

Taking x+12 as common factor; then

(x+12)(x-4) = 0

x+12  and x -4 both are  the factor of the equation .

Therefore, the only factor from the the given option is correct for the equation is (x+12)

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~