Question

Can someone help me with this

Answer 1

Answer:

$answer \: is \: \: {x}^{7}$

Step-by-step explanation:

$we \: know \: that \: \\ {a}^{m} \times {a}^{n} = {a}^{m + n} \\ then \\ {x}^{3} \times {x}^{4} = {x}^{3 + 4} \\ = {x}^{7}$

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