Question

Simplify:(2+3√15)+(-6+12√15)​

Answer 1

Answer:

Hey mate!

The answer is -4+15√15.

Step-by-step explanation:

 (2+3√15)+(-6+12√15)

= 2+3√15-6+12√15

= 2-6+3√15+12√15

= -4+15√15

∴ The answer is -4+15√15.

Hope this helps :)

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