Question

Simplify the expression x2tx-x-5-xt7

Answer 1

$x*2tx-x-5-xt*7$  $\text{Expression}$ 

$\text{Apply Product Rule:} \ {x}^{a}{x}^{b}={x}^{a+b}$ 

$x^2*2t-x-5-xt*7$  

$2x^2t-x-5-xt*7$  $\text{Regroup terms}$ 

$2x^2t-x-5-7xt$    $\text{Regroup terms}$