Problem

What is the standard form of the quadratic equation $7-2x^{2}=$ = $9x7$
a. $7-2x^{2}-9x=0$ c. $2x^{2}+9x$ $-7=0$
$b$ $-2x^{2}$ $-2x^{2}+7-9x=0$ d. $=$ $2x^{2}-9x-7=0$

7th-9th grade

Other

Solution

Qanda teacher - Anshul

please give me review by 5 ?

Still don't get it?

Ask this question to Qanda teacher