to simplify the expression (5w⁶)(6w¹⁰)(7w²), you can follow these steps:

Multiply the coefficients: 5 × 6 × 7 = 210
Add the exponents for the 
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w terms: 6 + 10 + 2 = 18
Putting it all together, you get the simplified expression: 210w¹⁸.