Divide and then simplify the radical

B) √15 - 3

Step-by-step explanation:

The given expression is 2√3 / (√5 + √3)

Since we have radical expression in the denominator, we have to multiply both the numerator and the denominator by the conjugate of (√5 + √3).

The conjugate of (√5 + √3) is (√5 - √3)

=

=

= (2√3*√5 -2*3) ÷ (5 - 3)

= (2√15 - 6) ÷ 2

= 2(√15 - 3) ÷2

= √15 - 3

B) √15 - 3

Thank you.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

answer: answer is b.

[m < b = 120º]

step-by-step explanation: