root 5 - root 2 - 1/ root 5 + root 2
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Step-by-step explanation:
root 5 - root 2 - 1/ root 5 + root 2
=✓5-✓2-1/✓5+✓3
by calculating the value in calculater
✓5=2.2350
✓2=1.4142
1/✓5=0.4472
✓2=1.4142
now
=2.2350-1.4142-0.4472+1.4142
=1.7878 answer
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