In Image:
Find the quotient. Write your answer in factored form.

x2−3x−40x2+8x−20÷x2+13x+40x2+12x+ 20=

, x≠

, x≠

, x≠

The answer to your question is          x ≠ -10   x ≠ 2     x ≠ -2

Solution                                                      

Step-by-step explanation:

Process

1.- Factor all the polynomials

              =

2.- Invert the second term

                                             =

3.- Simplify

                                              =

4.- x must be different to

            x ≠ -10   x ≠ 2     x ≠ -2

This values are from the factor expressions and then equal to zero.

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2