What is the product of (5^-1)(5^-3) a.1/625 b.1/25 c.25 d.125

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

What are the soultion(s) to the quadratic equation 40- x^2=0