Solve the equation by completing the square. Round to the nearest hundredth if necessary. x^2-3x-3=0
2 answers:
This is the answer I wrote it all out
X^2 - 3x = 3
(x - 1.5)^2 - 2.25 = 3
(x - 1.5) = +/- sqrt 5.25
x = 1.5 +/- sqrt5.25
x = -0.79, 3.79 to nearest hundredth
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Answer:
874×1 = 874
874×10 = 8,740
874×100 = 87,400
874×1,000 = 874,000
Step-by-step explanation:
Let the number be x.
8 - x = x -34
2x = 8 + 34
2x = 42
x = 21
Answer: The number is 21.
Answer:
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I am guessing 7/5= 1.4 = 140 percent
