Jika X=-2 dan Y= 3, Carilah nilai dari bentuk aljabar berikut... (1) (x +7y) + (4X-3y) (2) 4x² xxy : (-2X) tolong ya kakk
![]()
Materi : Bentuk Aljabar
{ x = -2 , y = 3 }
Soal Nomor 1
x + 7y + 4x - 3y
= 5x + 4y
= 5(-2) + 4(3)
= - 10 + 12
= 2
Soal Nomor 2
= 4x² × xy : (-2x)
= 4x³y ÷ (-2x)
= -8x⁴y
= -8(-2)⁴(3)
= -8(16)(3)
= -8(48)
= -384
Semoga bisa membantu
[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
[answer.2.content]
