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Find two whole numbers that have a difference of 14 and a product of 120?
Wiki User
∙ 14y ago
Simultaneous equations
A-B=14 (1)
AB=120 (2)
transposing(1) A=14+B
substituting into(2)
B(14+B)=120
B^2+14B =120
B^2+14B-120=0
solve quadratic
(B+20)(B-6)=0
B=-20,6
one of the whole numbers is 6 and the other is 6+14=20
Wiki User
∙ 14y ago
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How do find the product of two whole numbers?
Multiply them together
What are whole numbers that are multiplied to find the product called?
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How do you find the difference using mixed numbers?
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