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arlik [135]
3 years ago
14

I need someone to explain how to solve this please!

Mathematics
1 answer:
Paladinen [302]3 years ago
4 0

(x+3)/2x+5 + (3x-5)/(3x+5)

LCM = ( 2x+5)( 3x+5)

[( x+3)( 3x+5) + ( 3x -5)( 2x+5)]/( 2x+5)( 3x+5)

= (3x^2 + 5x +9 x +15 + 6x^2 + 15x -10x -25)/( 2x+5)( 3x+5)

=( 9 x^2 + 19x -10)/( 2x +5)(3x+5)

A) option

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Answer:

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Which statement describes the end behavior of the exponential function f(x) = 2x – 3?
charle [14.2K]
The <u>correct answer</u> is:

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As our values of x get further into the negative numbers, the value of 2ˣ will approach 0.  This is because raising a number to a negative exponent "flips" the number below the denominator and raises it to a power; we end up with smaller and smaller fractions, eventually so small that they nearly equal 0.  

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Read 2 more answers
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