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On the operation of exponential power~ If the x power of 10 is equal to 2 and the Y power of 10 is equal to 3, what is the 3x-4y / 2 power of 10? Kneeling for answers and Solutions
10^x=2
10^y=3
So the original formula = √ [10 ^ (3x-4y)]
=√[(10^x)^3÷(10^y)^4]
=√(2^3÷3^4)
=2√2/9
Let real numbers a, B and C satisfy, a ^ 2 + 2B ^ 2 + 3C ^ 2 = 3 / 2, and prove: 3 ^ (- a) + 9 ^ (- b) + 27 ^ (- C) ≥ 1
If | A-2 | + | B-3 | + | C-4 | = 0, then a + 2B + 3C=
a=2,b=3,c=4
a+2b+3c=20
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