Answer:
The complex solutions are

Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given equation 7 x² - 7 x +3=0

Given standard equation
a x² +b x +c =0
a = 7 , b= -7 and c=3
<u><em>Step(ii):-</em></u>
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Answer:

Step-by-step explanation:

there is a factoring rule where

So,
a = x
b = y + z
The three refers to 3 ten thousands. or 3 x 10,000.
Answer:
Step-by-step explanation:
<em>Parallel lines divide the transversals proportionally.</em>
Set proportions and solve for k:
- k/24 = 64/32
- k/24 = 2
- k = 24*2
- k = 48
Correct choice is E.
Answer:
2x° = 45°, 3x° = 67.5°
Step-by-step explanation:
Sum of angles in a triangle = 180°
2x+3x+3x=180°
8x=180°
x=22.5°
2x=22.5°x2=45°
3x=22.5°x3=67.5°