Question

how to solve√5-1/-2√5=?​

Answer 1

Answer:

√5-5/10

Step-by-step explanation:

root 5-1/-2 root 5

multiply both numerator and denominator by-1

we will get it as

1-root 5/2 root 5

1-√5/2√5

multiply both numerator and denominator by√5

we get

√5-5/10

Answer 2

Answer:

Step-by-step explanation:

√5-1/2√5

Multiplying 2√5 to rationalize

√5-1/2√5 × 2√5/2√5

2√5 ×(√5-1)/2√5×2√5

10-2√5/20

Taking 2 common

2(5-√5)/20

5-√5/10answer