Упростите выражение (-8x+3y)(5y-x)-(6x+4y)(3y+5x). Created by НеМногоЗнающая. algebra-ru

Упростите выражение (-8x+3y)(5y-x)-(6x+4y)(3y+5x)...

October 2021 1 13 Report

Упростите выражение
(-8x+3y)(5y-x)-(6x+4y)(3y+5x)

Answers & Comments

DashaV2110 (-8x+3y)(5y-x)-(6x+4y)(3y+5x)= (-40xy+8x^2+15y^2-3xy)-(18xy+30x^2+12y^2+20xy)= -40xy+8x^2+15y^2-3xy -18xy -30x^2-12y^2-20xy= -22x^2-81xy-3y^2

0 votes Thanks 0

Answers & Comments

Helpful Links

Helpful Social