Question

When the square is added to the number we get 30. What are the number

Answer 1

answer :

5.4772255...

.

Explanation:

because i think square of the above number is 30.so...

hope its helpfull

Answer 2

Answer:

Ans- 5 and (- 6)

Explanation:

${x}^{2} + x = 30 \\ {x}^{2} + 6x + - 5x - 30 = 0 \\ x(x + 6) - 5(x + 6) \\ x - 5 = 0 \\ x = 5 \\ or \: x + 6 = 0 \\ x = - 6$