We have,
84+(−99)+33−(−28)−46
Now, applying BODMAS rule,
84−99+33+28−46
⇒145−145
⇒0
Hence, this is the answer.
Simplify:
3√45 - √125 + √200 - √50
2√30/√6 - 3√140/√28 + √55/√99
√72 + √800 - √18