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Vivi
RafaAny number "to the power of...." means that the number is multiplied by itself repeatedly.
So 3 to the power of 1 = 3
and 3 to the power of 2 = 3 x 3 = 9
and 3 to the power of 3 = 3 x 3 x 3 = 27
and 3 to the power of 4 = 3 x 3 x 3 x 3 = 81
and 3 to the power of 5 = 3 x 3 x 3 x 3 x 3 = 243
and 3 to the power of 6 = 3 x 3 x 3 x 3 x 3 x 3 = 729
and 3 to the power of 7 = 3 x 3 x 3 x 3 x 3 x 3 x 3 = 2187
and 3 to the power of 8 = 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 = 6561
and 3 to the power of 9 = 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 = 19683
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What is -3 second power?
-3 to the 2nd power is -3 x -3 = +9 ( negative x negative = positive)
What is 3 to the 7 power divided by 3 to the 9 power?
3-2
What is negative 9 to the third power?
-9 to the third power = -729(-9)^3 = (-9) * (-9)* (-9)= -729
What is the value of 9 the power of 3?
9^3 = 9 x 9 x 9 = 81
What is the difference between negative 3 to the second power and negative 3 in parenthesis to the second power?
-32 = -(32) = -9 (-3)2 = 9 The difference is 9 - (-9) = 18.
