Multiply the following:15xy2, 17yz2

The multiplication is as follows:(15xy2)×(17yz2)= (15×17)×(xy2.yz2)= 255xy3z2The product is = 255xy3z2

Q83 of 128 Page 224

Multiply the following:
15xy², 17yz²

The multiplication is as follows:

(15xy²)×(17yz²)

= (15×17)×(xy².yz²)

= 255xy³z²

The product is = 255xy³z²

Multiply the following:

-7pq²r³, -13p3q²r

Multiply the following:

3x²y²z², 17xyz

Multiply the following:

-5a²bc, 11ab, 12abc²

Multiply the following:

-3x²y, (5y - xy)