consider two adjacent even number. a) if one of them is x then what is the other? b) if the product is 120 then write a second degree equation. c) convert this equation as a complete square by suitable changes. d) find the number
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Step-by-step explanation:
let two even number be a and a.
product of the number = 120
a(a+2)=120
a^2+2a-120
thus
a^2+2a-120 is the required equation
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