6.1-6.5 Quizizz Math 3

Simplify

Answer explanation

Domain: $x\ne-2$

Answer explanation

Domain:  $a\ne0,\ c\ne0$  

Simplify.

• 3 x y³

• 8 x³ y

• 3 x³ y

• 8 x y³

Answer explanation

$x\ne0,\ y\ne0$

Domain:

Simplify. 

Answer explanation

Domain:  $x\ne0$  

Answer explanation

Domain: All real numbers $x\ne0,\ y\ne0$  .

Simplify.

• 1

• -1

• Can't be simplified

Simplify

Answer explanation

Domain: $x\ne9,\ x\ne-9$

Simplify.

Answer explanation

Domain: $x\ne6,\ x\ne7$

Answer explanation

Domain:  $x\ne2$