Math, asked by poonia, 1 year ago

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

Answers

Answered by vishalkhurana1
16
√13+4√10-√7-2√10
√13+4√10-2√10-√7
√13+2√10-√7 in root values
if needed
3.605+2*3.162-2.646....(approximately)
3.605+6.324-2.646
7.283

poonia: I appreciate your fast reaction. thank you very much
vishalkhurana1: welcome dear
poonia: friend i need your help
vishalkhurana1: sure
poonia: the volume of a sphere is 4851 cm cube how much should its radius be reduced so that its volume become 4312 by 3 cm cube
poonia: I'm getting its answer 3.5 CM is it right
Answered by tardymanchester
1

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.

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