Question

Square root 13 + 4 root 10 - square root 7 - 2 root 10

Answer 1

it√13+2√10-√7


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Answer 2

Answer:

√13+4√10-√7-2√10 =7.283

Step-by-step explanation:

Given : Expression root 13 + 4 root 10 - root 7 - 2 root 10

To find : Evaluate the given expression?

Solution :

Write the expression,

=root 13 + 4 root 10 - root 7 - 2 root 10

=√13+4√10-√7-2√10

=√13+4√10-2√10-√7

=√13+2√10-√7 in root values

Calculating the root values,

=3.605+2*3.162-2.646....(approximately)

=3.605+6.324-2.646

=7.283

Therefore, √13+4√10-√7-2√10 =7.283.