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givi [52]
2 years ago
9

Find the values of (625) ^-1/4​

Mathematics
2 answers:
weeeeeb [17]2 years ago
8 0

Answer:

can whoevers watching help me eith my math

Step-by-step explanation:

im awful amd my questions are on my profile and i got a 50 before and this is my last attemp pplz

Rashid [163]2 years ago
4 0

Answer:

1)625^-\frac{1}{4}

=> (5^4)^-^\frac{1}{4}

=> (4 and 4 get simplified so we are left with 5 raised to the power-1)

=> 5^-^1

=>(a^m)^n =a^m^n

=> a^-^n=\frac{1}{a} ^n

=>\frac{1}{5}

​

Step-by-step explanation:

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We need to  apply the chain rule.

Personally I find this  easier to understand if i let u = x^2, so

If y = f(u) and u is a function of x then

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I hope this helps. but if not. you might like to employ the formulae in the question - The square boxes contain the 'u' s in my answer. These formulae are equivalent to my explanation.

6 0
3 years ago
Solve for x: 4/x - x/8 = 0
Lostsunrise [7]

Answer:

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Step-by-step explanation:

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Answer:

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