2i(4+5i)(4-5i) =82i
4+i nothing more can be done it is at simplest form
so
= 
so your answer is
4+i nothing more can be done it is at simplest form
so
so your answer is
What are extraneous solutions to rational and radical equations? How do they arise? How do we check if a solution is extraneous?
Use these equations as examples to help you explain:
1 answer:
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The coordinate of point V is at (-16, 9)
If Point T(-9,5) lies on the perpendicular bisector of UV, this means that the point divides the line UV into two equal parts
Given the following coordinates
Midpoint T = (-9, 5)
U = (-2, 1)
Required
coordinate of point V
Using the midpoint formulas;
Get the value if x₂ and y₂
Similarly;
Hence the coordinate of point V is at (-16, 9)
Learn more here: brainly.com/question/18049211
Answer:
Step-by-step explanation:
Given
Variation: Inversely
when
Required
Determine p when
First, we need to determine the relationship between p and q
Since, it is an inverse variation.
The relationship is:
Convert to an equation
Where k = constant of variation
Make k the subject
When and
To solve for p when q = 135
Substitute 135 for q and 540 for k in