Question

2√18+3√50-5√72=find the solution for this sum​

Answer 1

Answer:

-9√2

Step-by-step explanation:

2√18+3√50-5√72

2√18+15√2-10√18

15√2-8√18

15√2-24√2

-9√2

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Answer 2

Answer:

-12.8

Step-by-step explanation:

2√18+3√50-5√72

=2√18+3√50-42.4

=2√18+21.2-42.4

=2√18-21.2

=8.4-21.2

=-12.8