0. Review of Algebra

Factor each polynomial over the set of rational number coefficients. 49x^2-1/25

In Exercises 133–136, factor each polynomial completely. Assume that any variable exponents represent whole numbers.36x²ⁿ − y²ⁿ

In Exercises 133–136, factor each polynomial completely. Assume that any variable exponents represent whole numbers.x³ⁿ + y¹²ⁿ

Factor each polynomial over the set of rational number coefficients. (25/9)x^4-(9y^2)

Find all values of b or c that will make the polynomial a perfect square trinomial. 4z^2+bz+81

Find all values of b or c that will make the polynomial a perfect square trinomial. 100r^2-60r+c

Find all values of b or c that will make the polynomial a perfect square trinomial. 49x^2+70x+c

Exercises 143–145 will help you prepare for the material covered in the next section. In each exercise, factor completely.9b²x + 9b²y − 16x − 16y

Exercises 177–179 will help you prepare for the material covered in the next section.Factor completely: x^3 + x^2 - 4x - 4.

Write each rational expression in lowest terms. 8x^2 + 16 / 4x^2

Write each rational expression in lowest terms. 3(3 - t) / (t + 5)(t - 3)

Write each rational expression in lowest terms. 8k + 16 / 9k + 18

Write each rational expression in lowest terms. m^2 - 4m + 4 / m^2 + m - 6

Write each rational expression in lowest terms. 8m^2 + 6m - 9 / 16m^2 - 9

Write each rational expression in lowest terms. x^3 + 64 / x + 4