Question
(-2)31 × (-2)13 = (-2)____.
✓
Answer
(-2)31 × (-2)31 = (-2)44
Solution:
Here, (-2)31 × (-2)31 = (-2)44 $\big[\because\text{a}^{\text{m}\times\text{n}}=\text{a}^{\text{m+n}}\big]$
= (-2)44
$\therefore$ (-2)31 × (-2)13 = (-2)44
Solution:
Here, (-2)31 × (-2)31 = (-2)44 $\big[\because\text{a}^{\text{m}\times\text{n}}=\text{a}^{\text{m+n}}\big]$
= (-2)44
$\therefore$ (-2)31 × (-2)13 = (-2)44
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