Question

5. Express the following in the power notation
and also find their value.
(i) (-3) * (-3) * (-3)
(ii) (-10) * (-10) * (-10) * (-10)
(iii) (-2) * (-2) * (-2) * (-4) * (-4)
(iv) (-1) *(-1) * (-2) * (-2) * (-2) * (-2)​

Answer 1

Answer:

1)(-3)^3 = -27ans

2)(-10)^4= 1000 ans

3)(-2)*(-2)*(-2)*(-2)*(2)*(-2)*(2)

=(-2)^7= 128 ans

4)(-1)^2*(-2)^4

=16 ans

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