1.

If a number is multiplied by 22 and the same number is added to it, then we get a number that is half the square of that number. Find the number.(1) 45(2) 46(3) 47(4) Data insufficient

Answer»

LET the no. Be x

Accirding to QUESTION,

X×22+X=x^2 /2
22x+x=x^2/2
23x=x^2/2
23=x/2
X= 2×23
X=46

@SKB



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