Bidang studi:
MatematikaPenulis:
rogersDibuat:
1 tahun lalu[tex]x_{1 } = - 6 \\ x_{2} = \frac{3}{4} \\ (x + 6)(4x - 3) \\ = 4x(x + 6) - 3(x + 6) \\ = {4x}^{2} + 24x - 3x - 18 \\ = {4x}^{2} + 21x - 18 \: (d.)[/tex]
Penulis:
alex566
Nilai jawaban:
9(x-x1)(x-x2)=0
(x-(-6))(x-¾)=0
(x+6)(4x-3)=0
4x²-3x+24x-18=0
4x²+21x-18=0(d.)
[tex]\boxed{ \colorbox{black}{ \sf{ \color{lightgreen}{ answered\:by\:Duone}}}}[/tex]
Penulis:
tuckerkv3m
Nilai jawaban:
8