Answers by Kravietz
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Answers by Kravietz

Answers by Kravietz
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Solve 3x2 18x 15 = 0 by completing the square. a. 3(x 3)2 = 6; x = −3 square root 2, x = −3 − square root 2 b. 3(x 9)2 = 12; x = −11, x = −7 c. 3(x 3)2 = 12; x = −5, x = −1 d. 3(x 9)2 = 228; x = −9 square
answered Sep 5, 2017
7 votes
128k views
I need help is it A B C or D
answered Jul 29, 2017
5 votes
207k views
Why did penguins' wings become so feeble
answered Jan 27, 2017
3 votes
90.0k views
How many times greater is one hour than one minute
answered Oct 1, 2016
1 vote
232k views
The height of a door is 210 cm. Darren is 5/6 of the height of the door. What is Darren’s height?
answered Sep 3, 2015
0 votes
67.4k views
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