Question

Plz solve this
Exponents ans power and tell me what is the meaning of find the product and what sign should we use.​​

Answer 1

Answer:

cube of -1/2 is -1/8

and square of -2/3 is 4/9

product means answer of multiplication of two numbers

-1/8×4/9 = -1/18

which is B part.

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Answer 2

Answer:

$\frac{ - 1}{18}$

Step-by-step explanation:

Cube of -½ = -⅛

$(\frac{ - 1}{2} )^{3} = \frac{ - 1}{2} \times \frac{ - 1}{2} \times \frac{ - 1}{2} = \frac{ - 1}{8}$

Square of -⅔ = 4/9

$(\frac{ - 2}{3})^{2} = \frac{ - 2}{3} \times \frac{ - 2}{3} = \frac{4}{9}$

Therefore, product of: Cube of -½ and Square of -⅔

$\frac{ - 1}{8} \times \frac{4}{9} \\ = \frac{ -4}{72} \\ = \frac{ -1}{18}$

$\frac{ - 1}{18} \: is \: the \: correct \: option$

Hope it is fine

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