What is the standard form of y=(x + 8) (x + 24) ?

May 10, 2016

$y = {x}^{2} + 32 x + 192$

Explanation:

Given:" "y=color(blue)((x+8)color(brown)((x+24)

Multiply out the brackets giving:

$\text{ } y = \textcolor{b r o w n}{\textcolor{b l u e}{x} \left(x + 24\right) \textcolor{b l u e}{+ 8} \left(x + 24\right)}$

$\text{ } y = {x}^{2} + 24 x + 8 x + 192$

$\text{ } y = {x}^{2} + 32 x + 192$