3 years ago

Solve following problems (2x + 5)/(5x + 2) and (4 - 3x) / ( 3x - 4)

Mathematics

1 answer:

Len [333]3 years ago

6 0

Answer:

(4 - 3x) / ( 3x - 4) = -1

(2x + 5)/(5x + 2) = 0

Step-by-step explanation:

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Step-by-step explanation:

<h3>Given</h3>

(x + $\sqrt{1 + x^2}$ )(y + $\sqrt{1 + y^2}$ ) = 1
(x+y)² = ?

<h3>Solution</h3>

<u>Let's make substitution as:</u>

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<u>Solving the first equation for x and the second one for y:</u>

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(y + $\sqrt{1 + y^2}$ ) = 1/m
$\sqrt{1 + y^2}$ = 1/m - y
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