Jameson Powers

2022-02-02

What is the standard form of y=(3x-5)(2x+3)(x+5)?

Alaina Contreras

Explanation:
expand the brackets.
Expanding the first two brackets give you:
$y=\left(6{x}^{2}-x-15\right)\left(x+5\right)$
Expand the rest of it gives you:
$y=6{x}^{3}+29{x}^{2}-20x-75$
take the y to the other side to give the given answer.
$6{x}^{3}+29{x}^{2}-20x-75-y=0$