Question

DIVIDING ALGEBRAIC FRACTIONS

8x^-3-125y^3/(2x+5y)^3 divided by 4x^2+10xy+25y^2/4x^2+20xy+25y^2

Answer 1

Solve by factoring and using the principal of zero products 4x^2= -11x-6. Write it .... Let f(x) = x^3 + 3x ^2+ 4x - 7 and g(x) = -7x^4 + 5x^3 +x^2 - 7.

Answer 2

               125y3 + 8x3 = { sum of cubes }
(2x)^3 + (5y)^3 = (2x+5y)(4x^2 - 10xy + 25y^2)
Answer
4x^2 - 10xy + 25y^2  it takes to long to through go through steps