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Luda [366]
3 years ago
6

What is the simplified form of the rational expression below 5x2-5/3x2+3x

Mathematics
2 answers:
Bingel [31]3 years ago
6 0

Answer:

(5(x-1))/3x

Step-by-step explanation:

FrozenT [24]3 years ago
5 0

Answer:

\frac{5(x-1)}{3x}

Step-by-step explanation:

The given expression is

\frac{5x^{2} -5}{3x^{2}+3x}

To simplify this rational expression, we need to extract the greatest common factor of each part,

\frac{5x^{2} -5}{3x^{2}+3x}=\frac{5(x^{2}-1) }{3x(x+1)}

Then, we observe that the numerator has a difference of two perfect squares, which can be factored as

a^{2} -b^{2} =(a-b)(a+b)

Where, a=x and b=1

x^{2} -1=(x-1)(x+1)

Now, we applied this to the rational expression

\frac{5x^{2} -5}{3x^{2}+3x}=\frac{5(x^{2}-1) }{3x(x+1)}=\frac{5(x-1)(x+1)}{3x(x+1)}=\frac{5(x-1)}{3x}

Therefore the simplified form of the given expression is

\frac{5(x-1)}{3x}

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Hi guys can you guys answer this pls and explain plss​
9966 [12]

Answer:

see explanation

Step-by-step explanation:

To express a fraction in simplest form

Divide numerator and denominator by largest common factor of both

\frac{6}{12} ← divide by 6

= \frac{1}{2} ← in simplest form

\frac{12}{15} ← divide by 3

= \frac{4}{5} ← in simplest form

7 0
3 years ago
1. What is the slope and how is it determined from a g raph?
Goryan [66]

Answer:

The<u> rise divided by the run </u>is the slope of a line. The rise and run are used to estimate the slope of a line from its graph.

To determine the intercepts from a graph,  We <u>put y equal to zero</u> and solve for x to find the x-intercept. Similarly, we put x equal to zero and solve for y to find the y-intercept.

6 0
3 years ago
PLEASEEEE HELP ME OUT!
lubasha [3.4K]
There are no real solutions to that equation.
8 0
2 years ago
6 ⅔ × (-5 ¹/¹⁶) ___answer​
olya-2409 [2.1K]
I got 24 as the answer to ur question
6 0
3 years ago
How do you find the equation for the line that is parallel to the line y=2/3x-7 and passes through the point (3,-1)
Debora [2.8K]

parallel lines have the same exact slope hmmm what's the slope of y = 2/3x-7 anyway? well, low and behold, is already in slope-intercept form, therefore

\bf \stackrel{\textit{slope-intercept form}}{y=\stackrel{slope}{\cfrac{2}{3}}x-7}.


so we're really looking for the equation of a line whose slope is 2/3, and runs through 3, -1.


\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{-1})~\hspace{7em} slope =  m\implies \cfrac{2}{3} \\\\\\ \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-(-1)=\cfrac{2}{3}(x-3) \\\\\\ y+1=\cfrac{2}{3}x-2\implies y=\cfrac{2}{3}x-3

3 0
3 years ago
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