`(-8)+(-8)+(-8)=`____`xx(-8)`

Write each of the following in power notation: ( i ) frac(5)(7)xxfrac(5)(7)xxfrac(5)(7)xxfrac(5)(7) ( ii ) (frac(-4)(3)) xx (frac(-4)(3)) xx (frac(-4)(3)) xx (frac(-4)(3)) xx (frac(-4)(3)) ( iii ) (frac(-1)(6)) xx (frac(-1)(6)) xx (frac(-1)(6)) ( iv ) (-8) xx (-8) xx (-8) xx (-8) xx (-8)

Find the value of x so that (-8)^(-4)xx(-8)^7=(-8)^(4xx-3)

(-3/8)xx(28/25)-(-3/8)xx(3/25)

Four charges 10^(-8), -2 xx 10^(8), +3xx10^(-8) and 2xx10^(-8) coulomb are placed at the four corners of a square of side 1m the potential at the centre of the square is

Name the law of multiplication illustrated by the statement, (-15)/(8) xx (-12)/(7) = (-12)/(7) xx (-15)/(8) .

What will come in place of the question mark (?) in the following questions ? {(3sqrt(8) + sqrt(8)) xx (8sqrt(8) + 7 sqrt(8))} - 98 = ?

Simplify : (2p^(-8) xx 8q^(-4))/(2p^(-11) xx 8q^(-5))

Name the property used in the following. (3)/(8) xx 1=1xx(3)/(8) =(3)/(8)