N=-4
Distribute the -5
-15n-20=40
-15n=60
n=-4
Distribute the -5
-15n-20=40
-15n=60
n=-4
Help this is math i hate math
2 answers:
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The quadratic formula is .
From the problem, a is 1, b is -1, and c is 12. Plugging in these values gives:
Because there is a square root of a negative number, there is no solution.