SOLUTION: Write a quadratic equation and solve
Two consecutive integers have a product that is 14 less than ten times the smaller integer. Find the integers
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Question 1027955: Write a quadratic equation and solve
Two consecutive integers have a product that is 14 less than ten times the smaller integer. Find the integers
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!
x and x+1;
Some algebra steps
x must give TWO CONSECUTIVE INTEGERS, according to the description.
The steps there give x=2 and x+1=3.
The steps also there give x=7 and x+1=8.
Those are two different answers. Do both of them work, or does only one of them work?
Test using the original equation.
CHECKING
next combination
They both work.
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The numbers are either 2 and 3 ; or they are 7 and 8.
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