Question

When two times a number is added to its square we get 8. Find the number?

Answer 1

Answer:

2

Step-by-step explanation:

${2}^{2}$

=4+2+2

=8

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Answer 2

Answer:

2

Step-by-step explanation:

let the number be x

so, two times the number = 2

so, x^2+2x=8

x^2=4

x=2

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