Which expression is equivalent to (95?

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]