pls help (solve this)
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in this question at first you can find their factors like 6 factor 2and3 then 3 is the greater number which give 1 answer when it is subtract with 2 so 3 is the answer
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assume that √6+√6.....= x
now on squaring both sides we get
6 + x =x^2
x^2-x-6=0
x^2-3x+2x-6=0
x(x-3)+2(x-3) =0
(x+2)(x-3) =0
x =-2 or x =3
hope it helps
now on squaring both sides we get
6 + x =x^2
x^2-x-6=0
x^2-3x+2x-6=0
x(x-3)+2(x-3) =0
(x+2)(x-3) =0
x =-2 or x =3
hope it helps
riya2412:
but in options both -2 and 3 are given
answer will be 3,because the square root of a number is always a postive number(so it can't be -2)
no my means that when we sub the greater factor with smaller then the results will be 1 so the answer is 3
square of a number cant be negative number
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