Rinoslirl9h1

2022-02-01

What is the standard form of y=(-2x-15)(3x-1)?

anthonystb5

Expert

Explanation:
To transform this equation to standard form you can multiply these two terms by multiplying each individual term in the left parenthesis by each individual term in the right parenthesis.
y=(-2x-15)(3x-1) becomes:
$y=\left(-2x×3x\right)+\left(2x×1\right)-\left(15×3x\right)+\left(15×1\right)$
$y=-6{x}^{2}+2x-45x+15$
We can now combine like terms:
$y=-6{x}^{2}+\left(2-45\right)x+15$
$y=-6{x}^{2}+\left(-43\right)x+15$
$y=-6{x}^{2}-43x+15$

Do you have a similar question?

Recalculate according to your conditions!