Question

I want solution for this by rationalising the denominator
9-5√3÷3+5√9
Pls fast

Answer 1

@
9-5√3/3+5√9
9-5√3/3+5×3
9-5√3/18
@:-)

Answer 2

Hey friend,

Your question might be rationalise the denominator
9-5√3÷3+5√3

=====================

→ 9-5√3/3+5√3 × (3-5√3)/(3-5√3)

→ 9-5√3(3-5√3)/(3+5√3)(3-5√3)

→ 27-45√3-15√3+(5√3)² / (3²-(5√3)²)

→ 27-60√3+25(3)/(9-25(3))

→ 27-60√3+75/9-75

→ 105-60√3 / -66

→ -(105-60√3)/66

→ (-105+60√3)/66

→ -105/66 + 60√3/66

→ -35/22 + 10√3/11

★If your question is 9-5√3÷3+5√9 this is the answer ↓

→ 9-5√3/3+5(3)

→ 9-5√3/3+15

→ 9-5√3/18

It's rationalised.

Hope it helps