Разложите на множители:
1)16a^2-24ab+9b^2-4a+3b
2)2a+b+b^2-4a^2
3)1-9x^2-6xy-y^2
4)81a^2-(7x+y)^2
1)16a^2-24ab+9b^2-4a+3b
2)2a+b+b^2-4a^2
3)1-9x^2-6xy-y^2
4)81a^2-(7x+y)^2
More Questions From This User See All
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
2) 2a(1-2a)+b(1+b)
3) 1-3x(3x+2y)-y^2
4) 81a^2-49x^2-14xy-y^2 = 81a^2-7x(7x+2y)-y^2
2) 2a(1-2a)+b(1+b)
3) 1-3x(3x+2y)-y^2
4) 81a^2-49x^2-14xy-y^2 = 81a^2-7x(7x+2y)-y^2