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2 years ago

On a coordinate plane, how are the locations of the points (1 , -5) and (-1 , 5) related

Mathematics

1 answer:

KengaRu [80]2 years ago

8 0

Answer:

They are a transformation

Step-by-step explanation:

Checked using desmos graphing

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Step-by-step explanation:

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2 years ago

The distance between points A and B is 15. The coordinates of point A are (1, 18) and the

wel

Answer:

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Step-by-step explanation:

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1 year ago

What is the weight of scissors in grams

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3 years ago

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Find the value of 7×+2y when x=2and y=-9

jeka94

The answer should be -4,
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2x-9=-18
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3 years ago

Simplify expression X^2+x-2/x^3-x^2+2x-2

professor190 [17]

Answer:

$=\frac {x+2}{x^2+2}$ is the simplest form of given expression.

Step-by-step explanation:

The given question is $\frac{x^2+x-2}{x^3-x^2+2x-2}$

To solve the problem we have to group or split middle term and then factorise

$\frac{x^2+(2x-x)-2}{(x^3-x^2)+(2x-2)}$

Taking $x^2$ common from first two terms of denominator and 2 from next two terms

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

Now,taking x common from first two terms of numerator and -1 from next two terms and in denominator taking(x-1) common from both terms

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

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

Now cancel out x-1 from both numerator and denominator we get

$=\frac {x+2}{x^2+2}$ is the required simplest form.

7 0

2 years ago