Разложить на множители
1) -3/5a^2 - 6/5ab - 3/5 b^2
2) 2a(b-5)-3b+15
3) y^3-4y^2-y+4
1) -3/5a^2 - 6/5ab - 3/5 b^2
2) 2a(b-5)-3b+15
3) y^3-4y^2-y+4
More Questions From This User See All
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
2) = 2a(b-5)-3(b-5) = (b-5)(2a-3)
3) = y²(у-4)-(у-4) = (у-4)(у²-1) = (у-4)(у-1)(у+1)