nomor 23 sama 24 tolong dibantu yaa

23.
y = x²
y = 6-x
kurangkan --> x² + x - 6 = 0
a= 1 , b =  1 , c = - 6
D = b²-4ac = 25
Luas = D√D/(6a²) = (25√25)./(6) = 125/6 =20 ⁵/₆

24.
= (5sin x + 6 cos x)/(2 cos x - 3 sin x)
= cos x ( 5 tan x + 6) / cos x (2 - 3 tan x)
= (5 tan x +6) / (2 - 3 tan x)
= (5 (-2/3) + 6) / ( 2 - 3 (-2/3)
= (-10/3 + 6) / (2 +2) .....kalikan 3/3
= (-10 + 18) /(12) = 8/12 = 2/3