Find two consecutive numbers whose product is 210
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Step-by-step explanation:
let take two number as x and x+1
and there product is 210 by the given condition
then,
x(x+1)=210
x^2 +x=210
x^2+x-210=0
x^2+15x-14x-210=0
x(x+15)-14(x+15)=0
(x+15)(x-14)=0
x=-15 or x=14
we can not take x as negative therefore our required value of x is 14 and hence x+1 is 14+1=15
and hence the required consecutive numbers are 14 and 15
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