Find two numbers whose sum is -39 and whose product is 10
1 answer:
A) x + y = -39
B) x * y = 10
From A) we see x = -y -39 then we substitute this into B
B) (-y -39) * y = 10
-y^2 -39y = 10
-y^2 -39y -10 = 0
y = -38.742
x = -.258
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9n - 10n < = 24 - 15
-n < = 9
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(h+12) + (p+24)
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2641
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