Question

tolong di jawab yaaa, soalnya hari senin mau di kumpulll, plissss.
no 4,6,8,10. itu aja yg di cari.​

Answer 1

Bentuk oretan ya,, semoga bermanfaat.

Answer 2

Verified answer

Jawab:

berikut jawaban yang saya dapatkan

[tex]no. 4= -\frac{3}{4}xy\times8x=-6x^{2}y\\no.6= 15x^{2}:\frac{5}{4}x= 15x^{2} \times \frac{4}{5}x=3x^{2} \times4x=12x^{3}\\no.8= 9xy^{2} :(-3xy)\times7x^{2} y= 9xy^{2} \times\frac{1}{-3xy}\times 7x^{2} y=-3y\times7x^{2} y=-21x^{2} y^{2} \\no.10= (-8x^{5}y^{4} ):(-\frac{2}{3}x^{3}y ):(-\frac{12}{5x^{3}y } )=(-x^{5}y^{4} )\times(-x^{3}y )\times(-5x^{3}y )=-5x^{11}y^{6}[/tex]

semoga bermanfaat terimakasihh