Worth 25 points! Simplify these equations with steps please.
√-48
√-63
√-72
√-24
√-84
√-99

1)

2)

3)

4)

5)

6)

Step-by-step explanation:

We need to simply the following :

Note: For all questions given we know that using it in all the given questions.

1)

Factors of 48 are: 2x2x2x2x3

2)

Factors of 63 are: 3x3x7

3)

Factors of 72 are: 2x2x2x3x3

4)

Factors of 24 are: 2x2x2x3

5)

Factors of 84 are: 2x2x3x7

6)

Prime factors of 99 are: 3x3x11

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.