gan, bantu donk soal no 3.kalau bisa penyelesaiannya lengkap ya

4x²y - 3y = x³ - 1
y(4x² - 3) = x³ - 1
y = (x³ - 1)/(4x² - 3)
y = u.v

dy/dx = u'v + uv'
dy/dx = (3x²)(4x² - 3) + (x³ - 1)(8x)
dy/dx = 20x⁴ - 9x² - 8x