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3 years ago

Solve algebraically for x: 4-√2x-5) = 1

1 answer:

5 0

Here's how to solve this equation:

4 - √2x-5 = 1
√2x-5 = 4-1
√2x-5 = 3 (now we have to square both sides to get rid of the root)
√2x-5=3 / ^2
(√2x-5)^2 = 3^2
2x-5 = 9
2x = 9+5
2x = 14
x = 14/2
x = 7

The correct answer is 7.

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nasty-shy [4]

Answer:

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Step-by-step explanation:

First:

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Second:

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3 years ago

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frosja888 [35]

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ArbitrLikvidat [17]

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3 years ago

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zmey [24]

Answer:

Step-by-step explanation:

see sketch below

1 Formulate 500 lbs of a 21% cp ration using soybean meal( 44% cp) and corn (9% cp)

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Helga [31]

Answer:

Step-by-step explanation:

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