X² - 6x - 9 = 0
x² - 3x - 3x - 9 = 0
x (x-3) -3(x + 3) = 0
(x - 3)² = 0
In short, Your Answer would be Option A
Hope this helps!
To find the box to the top left, we can multiple the sides like rectangles. To find the top left box, we can multiply -1 and 0.5y to get -0.5y.
To find the box on the bottom right, we can multiply the sides like rectangles again. To find the bottom right box, we can multiply 24x and 3 to get 72x.
V = A*h / 3
A = 5*12 / 2 = 60 / 2 = 30 m²
h = 9 m
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V = 30*9 / 3
V = 10*9
V = 90 m³
Answer:
50.37
Step-by-step explanation:
