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Simplify : (i) (-4)^3 (ii) (-3) xx ...

Simplify :
(i) `(-4)^3` (ii) `(-3) xx (-2)^3` (iii) `(-3)^2 xx (-5)^2` (iv) `(-2)^3 xx (-10)^3`

Text Solution

Verified by Experts

(i)` (-4)^(3)= (-4)xx(-4)xx(-4)`
`=> -(4xx4xx4)`
`=>-(16xx4)`
`=>-64`
(ii) `(-3)xx(-2)^(3)=>(-3)xx(-2)xx(-2)xx(-2)`
`=>(-3)xx(-(2xx2xx2))`
`=>(-3)xx(-8)`
`=>24`
...
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