The sum of two consecutives even number is:120 find the number
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Step-by-step explanation:
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Answer:
let the number be X and X+2 as per given condition
Step-by-step explanation:
x (x +2)=120
x2+2x - 120=0
x^2+12-10 ( X+12)=0
(X+12) (x-10)=0
X=-12&10
when X = -12 the number are
x = -12 and
X + 2 = -12 + 2
=-10
when x= 10
the number are
X =10
x+2= 12
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