Answer:
Step-by-step explanation:
3/(x-2) - 2/(x+3) = 1....multiply everything by (x-2)(x+3)
3/(x-2) * (x-2)(x+3) - 2/(x+3) * (x-2)(x+3) = 1(x-2)(x+3)
3(x+3) - 2(x-2) = 1(x-2)(x+3)
3x + 9 -2x + 4 = (x-2)(x+3)
x + 13 = x^2 + x - 6
x^2 - x + x - 6 - 13 = 0
x^2 - 19 = 0
x^2 = 19....take sq rt of both sides
sqrt(x^2) = sqrt 19
x = sqrt 19 and x = - sqrt 19 <====
By using the general formula for a reflection across the x-axis, we will see that the new coordinates of the center are (-3, -4)
<h3>
Where will be the center of the new circle?</h3>
For any point (x, y), if we perform a reflection across the x-axis, the only thing we are doing is changing the sign of the y-component.
So the reflection is:
(x, y) → (x, -y)
In this case, we are reflection a circle whose center is (-3, 4), so the new coordinates of the center of the circle are:
(-3, 4) → (-3, -4)
The center of the reflected circle is at (-3, -4)
Laern more about reflections:
brainly.com/question/4289712
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Answer:
<h3> 1)
</h3><h3> 2)
</h3>
Step-by-step explanation:
<h3>1)</h3>
<h3>2)</h3><h3>
</h3>
Answer: The answers would be 5(2x + 1) (3x -2) and -5(-6x^2 + x + 2)
Step-by-step explanation:
Ps. If you have a hard time with these type of questions like I do, there’s an app called Desmos that helps me out with these type of questions.
Answer:
15 and 20
Step-by-step explanation: