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`        find the value of x woth the help of below equation x^2 + 2 = 6 .`
3 years ago

```							dear sumit  the given equation X^2+2=6 can be solved as follows:x^2=6-2x^2=4x^2=2^2x=2. so the vavue of x is 2.i didnot understand the woth in your questionthanks
```
3 years ago
```							given equation is x2+2=6adding -2 on both sideswe will get x2=4now the value of x becomes +2 or -2This is so because by squaring +2 or -2 we will get the same result that is 4So for this reason we will take values of x as +2 or-2
```
3 years ago
```							X2+2=6=> X2=4=> square root(x2) = square root(4)=> |x|=4because whenever we remove root sign, we add a modulus. Thus we have,=> x= +2 or -2
```
3 years ago
```							Hi SUMITTHE VALUE OF X ISWE CAN WRITE THE EQUATION X^2+2=6THAT IMPLISE TO X^2=6-2THAT EQUALS TO X^2=4THEN X=SQUARE ROOT OF 4THEREFORE THE VALUE OF X IS TO BE +2 AND -2                                           OK THANK Q
```
3 years ago
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