Question

simplify the following surd expressions
1) 6 root 2 - 5 root 2
2) root 11 + 3 root 11

Answer 1

Step-by-step explanation:

1) 6 root 2 - 5 root 2

=6×√(2)−5×√(2)

=1.4142135624

2)root 11 + 3 root 11

=√(11)+3×√(11)

=13.2664991614

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