# 6. Solve by applying the zero product property. (x − 3)(x + 7) = 0 1. x = -3, x = 7 2. x – 3 = 0; x+7=0 3. x = 3, x = -7 4. x= -3; x = -7

Solve by applying the zero product property.
$\left(x-3\right)\left(x+7\right)=0$
1.$x=-3,x=7$
2. $x=-3,x=7$
3. $x=3,x=-7$
4.$x=-3;x=-7$
You can still ask an expert for help

• Live experts 24/7
• Questions are typically answered in as fast as 30 minutes
• Personalized clear answers

Solve your problem for the price of one coffee

• Math expert for every subject
• Pay only if we can solve it

Rachael Conner
According to zero product property if $\left(x-a\right)\left(x-b\right)=0$
Then, $\left(x-a\right)=0$ or $\left(x-b\right)=0$ or both
Therefore,
$\left(x-3\right)\left(x+7\right)=0$
$⇒\left(x-3\right)=0,\left(x+7\right)=0$
$⇒x=3,x=-7$
Therefore, the correct answer is
$x=3,x=-7$