2 to the 4th power times 5 to the 3rd power = 2,000
As the number being raised to the powers is the same, the powers can be added together and the answer is the number raised to this power: 56 x 5-2 = 56 + -2 = 54 = 625
5 to the power of 4 is 625. 5 to the power of 2 is 25. 625 times 25 is 5,624. I don't feel like doing 5,624 times 5,624.
Both are correct.
5 to the power of three times 5 to the power of 2 is equal to 5 to the power of 5. We know this because A^a times A^b equals A^(a+b). We know this by solving the problem manually. 5 to the power of 3 is equal to 5*5*5 and 5 to the power of 2 is equal to 5*5. when you multiply them, it becomes 5*5*5*5*5 which is equal to 5 to the power of 5.
5 to the power of 2
2 to the 4th power times 5 to the 3rd power = 2,000
A power means the number is mulitplied by itself the "power" number of times Thus 2 to the power 2 is the same as 2*2 2 to the power 3 is the same as 2*2*2 2 to the power 5 is the same as 2*2*2*2*2 So 2 to the power 40 is the same as 2*2*2....*2 (with 40 twos), which = 1099511627776
As the number being raised to the powers is the same, the powers can be added together and the answer is the number raised to this power: 56 x 5-2 = 56 + -2 = 54 = 625
5 to the power of 4 is 625. 5 to the power of 2 is 25. 625 times 25 is 5,624. I don't feel like doing 5,624 times 5,624.
Both are correct.
-30xcubed times y to the power of 5
-30xcubed times y to the power of 5
5 to the power of three times 5 to the power of 2 is equal to 5 to the power of 5. We know this because A^a times A^b equals A^(a+b). We know this by solving the problem manually. 5 to the power of 3 is equal to 5*5*5 and 5 to the power of 2 is equal to 5*5. when you multiply them, it becomes 5*5*5*5*5 which is equal to 5 to the power of 5.
It is correct only for the first one. The second one should be 3 to the power 2 times 2 times 5.
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