x = √30 + √30 + √30....... ∞ ​// x = √30 - √30 - √30...... ∞ // x = √30 * √30 * √30....... ∞

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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