How to work out this maths question
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How to work out this maths question

[From: ] [author: ] [Date: 11-05-27] [Hit: ]
this means your equation is now 7^1.7 raised to the first power is 7.More simple explanation: when you multiply the square root of a number by the square root of the same number... the answer is simply the number inside the square root symbols.......
√7×7=

please tell me what is this and how it works. i have no idea about it and i dont even know what it is called. so if know tell me how they work. thanks in advance

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This equation is the same as 7^(1/2) x 7^(1/2)

when multiplying the same base number (in this case 7) together with exponents, you simply add the exponents together and then apply the exponent to the base number.

so 1/2 + 1/2 = 1.

this means your equation is now 7^1.

7 raised to the first power is 7.

Answer: 7

More simple explanation: when you multiply the square root of a number by the square root of the same number... the answer is simply the number inside the square root symbols.

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dude
√7 = 2^√7^1 = 7^(1/2) u must know this from ur own
then
√7 * √7 = 7^(1/2) * 7^(1/2) = 7^((1/2)+(1/2)) = 7^(2/2) = 7^1 = 7

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sqrt(7)*sqrt(7) = sqrt(7*7) = sqrt(7^2) = 7

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√7 x √7
= √(7x7)
= √49
= 7

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√7× √7=7
1
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