x = sq root 30 + sq root 30 + sq root 30.......infinity ​// x = sq root 30 - sq root 30 - sq root 30.......infinity // x = sq root 30 * sq root 30 * sq root 30.......infinity

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Trick:

• Inside number = 30


• 30 = 6 × 5

If "+" sign, answer = big number = 6
If "−" sign, answer = small number = 5

If "x" sign, answer = The number = 30

Remember: “+” means “big”, “−“ means “small”, " x" mean Same Number

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