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If x=2 calculate the value of x squared +2x

If x=2 calculate the value of x squared +2x
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1 vote
If x=2 calculate the value of x squared +2x

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User Ropeladder
by
8.1k points

1 Answer

1 vote
Firstly, I substituted the x for 2 in the equation
2^2+2(2).
Secondly, simplify 2(2) to 4 so
2^2+4
Thirdly, simplify 2^2​​ to 4 so 4+4.Fourth, 4+4 is 8.
answered
User Aduguid
by
7.8k points
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