3 years ago

Describe the possible location(s) of the point (x,y) when y < 0

Mathematics

1 answer:

valentinak56 [21]3 years ago

8 0

Anywhere on the x line

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Solving Rational equations. LCD method. Show work. Image attached.

Dmitry [639]

Answer:

$b=1$

Step-by-step explanation:

The given rational equation is

$\frac{2b-5}{b-2} -2=\frac{3}{b+2}$

The Least Common Denominator is $(b+2)(b-2)$ .

Multiply each term in the equation by the LCD.

$(b+2)(b-2)\times \frac{2b-5}{b-2} -(b+2)(b-2)\times2=(b+2)(b-2)\times\frac{3}{b+2}$

Simplify;

$(b+2)\times \frac{2b-5}{1} -2(b+2)(b-2)=(b-2)\times\frac{3}{1}$

$(b+2)(2b-5) -2(b+2)(b-2)=3(b-2)$

Expand and group similar terms

$2b^2-5b+4b-10 -2(b^2-4)=3b-6$

$2b^2-5b+4b-10 -2b^2+8=3b-6$

$-b-2=3b-6$

$3b+b=-2+6$

$4b=4$

$b=1$

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2 years ago

If 0° SOS 90° and cose

disa [49]

The answer is 11/15 A

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What equation results from completing the square and factoring x2+2×=9

Arturiano [62]

The answer should be A. If you need work I can show you.

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Find the value of x 15x-14y=12*y/x

nirvana33 [79]

Answer:

x=1.5 or 0.5

Step-by-step explanation:

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3 years ago

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