simplify the expression x2tx-x-5-xt7
\(x*2tx-x-5-xt*7\) \(\text{Expression}\) \(\text{Apply Product Rule:} \ {x}^{a}{x}^{b}={x}^{a+b}\) \(x^2*2t-x-5-xt*7\) \(2x^2t-x-5-xt*7\) \(\text{Regroup terms}\) \(2x^2t-x-5-7xt\) \(\text{Regroup terms}\)