√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
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.
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
√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
= √(7x7)
= √49
= 7
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√7× √7=7