May anyone help me please and thank you
2 answers:
Answer:
Step-by-step explanation:
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Answer:
(x + 10)² = 4
Step-by-step explanation:
Given
2x² + 192 = - 40x ( add 40x to both sides )
2x² + 40x + 192 = 0 ( subtract 192 from both sides )
2x² + 40x = - 192 ( divide through by 2 )
x² + 20x =- 96
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(10)x + 100 = - 96 + 100
(x + 10)² = 4
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Answer:
Do you have an image?
Step-by-step explanation:
You said there were 40 yellow carsso 40×9 is 360
(g o f)(5) = g(f(5))
f(5) = 3(5) - 9 = 15 - 9 = 6
g(f(5)) = g(6) = (6)² = 36
Answer: 36
Answer:
7(100-1)
Step-by-step explanation:
That's it right there
The answer is (-1,0) or x=-1 and y=0 :)
