( 8 ^ 4 x 5 ^ 3 / 8 ^ 5 ) ^ 2 How could the expression be rewritten as a product of two powers or quotient of two powers?

  (8^4 x 5^3/8^5)^2

= (8^4 x 5^3/(8^4 x 8))^2

= (5^3/8)^2          (8^4 has been cancelled out)

= (5^3)^2/8^2

= 5^6/8^2

Hope this helps!

:)

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.

i’m sorry but i don’t know sorry