Simplify each expression
(x^6)

(x^7)

(4x^4)

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove