Solve for z: Z^2 -8z=9 (Points : 5) A. z = 9, z = -1 B. z = 9, z = 17 C. z = 0, z = 8 D. No real # solution
z^2 -8z=9, the answer is: A. z = 9, z = -1.
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Asked 5/13/2013 8:12:03 AM
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Factor out the largest possible common factor (the GCF) from: 15xyz +10xy^2 A. 5x(3yz+2y^2) B. 5(3xyz+ 2xy^2) C. 5xy (3z +2y) D. 5(5xyz)
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Updated 6/27/2014 12:39:42 AM
15xyz +10xy^2 = 5xy (3z +2y)
Added 6/27/2014 12:39:42 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/27/2014 12:44:26 AM]
square root x - 1 = -3 A. 9 B. 16 C. 10 D. No solutions
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Asked 5/13/2013 8:32:50 AM
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