Simplify 7ts3rt

$7 t \cdot s \cdot 3 r t$

Step 1

Multiply $t$ by $t$ by adding the exponents.

Move $t$ .

$7 (t \cdot t) \cdot s \cdot (3 r)$

Multiply $t$ by $t$ .

$7 t^{2} \cdot s \cdot (3 r)$

$7 t^{2} \cdot s \cdot (3 r)$

Step 2

Multiply $3$ by $7$ .

$21 t^{2} s r$

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