Answer:
D. 2(3x - 5)²
Step-by-step explanation:
18x² - 60x + 50
The expression can be factorize as follows;
divide through by 2
2(9x² - 30x + 25)
The bracket equation can be factorized further
Find the square value that can be multiplied to get 9x² and 25
The values are 3x and 5
2( (3x- 5)(3x - 5) )
2(3x - 5)²
Answer:D. 2(3x-5)^2
18x^2-60x+50=2(9x^2-30x+25)
(-1,-2) (c,-4)
m =(y2-y1)/(x2-x1)
m = (-4--2)/(c--1)
(-4+2)/(c+1) = undefined
The denominator is 0
c+1 = 0
c=-1
the answer is 25
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