is x=-2 solution of the equation x2-2x+8.
Diptanshu111:
please write the que clearly
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Answered by
1
equals to 4 plus 4 plus 8 = 16 the answer
Answered by
0
Hello dear!!!
Here's your answer...
Just substitute the value of x in the equation
(x)^2 - 2x + 8 = 0
(-2)^2 - 2(-2) +8 = 0
4+4+8 = 0.
16 =0
This is wrong..
LHS is not equal to RHS.
So x=-2 is not a solution.
Here's your answer...
Just substitute the value of x in the equation
(x)^2 - 2x + 8 = 0
(-2)^2 - 2(-2) +8 = 0
4+4+8 = 0.
16 =0
This is wrong..
LHS is not equal to RHS.
So x=-2 is not a solution.
thanks
to give answer
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