Question

State whether True or False.

Multiply: $-3bx,-5xy$ and $-7b^2{x}^3$.

The answer is $-105b^3{x}^{5}y$.

• A. True
• B. False

Answer 1

The correct option is A True

$\left(3bx\right)\times \left(5xy\right)\times \left(7b^2{x}^3\right)$
$=(-3)(-5)(-7)b^{1+2}{x}^{1+1+3}{y}^1$
$=-105b^3{x}^{5}y$