2 years ago

2. Simplify the expression. (x3)(x7)² 1 x18 x14 x126

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

4 0

Step-by-step explanation:

$= ( {x}^{3} ) { ({x}^{7} )}^{2}$

$= {x}^{3} \times {x}^{7 \times 2}$

$= {x}^{3} \times {x}^{14}$

$= {x}^{3 + 14}$

$= {x}^{17}$

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