Question

eva
$a {}^{2} \times a {}^{3} \times a { - }^{5}$
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Answer 1

Step-by-step explanation:

$a {}^{2} \times a {}^{3} \times a { - }^{5} \\ = a$

a is the answer

Answer 2

$\huge\underline\mathcal\color{blue}{Answer}$

$= {a}^{2} \times {a}^{3} \times {a}^{ - 5}$

$= {a}^{2 + 3 + ( - 5)}$

$= {a}^{2 + 3 - 5}$

$= {a}^{5- 5}$

$= {a}^{0}$

$= 1$

$\huge\underline\mathcal\color{blue}{Remember}$

• In multiplication, if the bases are same then the powers should be added
• If a base has the power as zero then it is equal to 1.