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SOVA2 [1]
2 years ago
10

Solve using the lcd: 1/x = 1/5 + 5/4x

Mathematics
1 answer:
Black_prince [1.1K]2 years ago
6 0

The value is x= -5/4

<h3>What is LCD?</h3>

The least common denominator is the smallest number of all the common multiples of the denominators when 2 or more fractions are given.

Given:

1/x = 1/5+ 5/4x

1/x = 4x + 25 / 20x

20= 4x +25

4x= -5

x= -5/4

Learn more about this concept here:

brainly.com/question/2605216

#SPJ1

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F(x) = 3x + 1

let f(x) = y

y = 3x + 1

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From y = f(x),  x = f⁻¹(y) 

<span>x = (y - 1)/3
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 f⁻¹(y)  = (y - 1)/3

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(5 - 3)⁴ - 2(7) + 8² = ?
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Step-by-step explanation:

(5 - 3)⁴ - 2(7) + 8²

PEMDAS

Parentheses first

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Multiply and divide from left to right

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Add and subtract from left to right

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