Question 819991: What two numbers add together to make 94 and multiply together to get 360 ?
Found 3 solutions by TimothyLamb, jsmallt9, LinnW:
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! i + j = 94
j = 94 - i
ij = 360
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ij = 360
i(94 - i) = 360
94i - ii - 360 = 0
-ii + 94i - 360 = 0
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the above quadratic equation is in standard form, with a=-1, b=94, and c=-360
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to solve the quadratic equation, by using the quadratic formula, plug this:
-1 94 -360
into this: https://sooeet.com/math/quadratic-equation-solver.php
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the two real roots (i.e. the two x-intercepts), of the quadratic are:
i = 4
j = 90
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Solve and graph linear equations:
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Answer by jsmallt9(3758)  (Show Source):
Answer by LinnW(1048)  (Show Source):
You can put this solution on YOUR website! What two numbers add together to make 94 and multiply together to get 360 ?
Start with 94 and try factors 1*93,
1*93, 1+93 does not work
2*92, 2+92 does not work
3*91, 3+91 does not work
4*90, 4+90 works.
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