Ответ:
(3-у)²=9-6у+у²
(у+9)²=у²+18у+81
(а-6)(а+6)=а²-36
(7х²-10)²=49х⁴-140х²+100
(15у+1/5)²=225у²+6у+1/25
(5а9-0,2х)=25а18-2а9х+0,04х²
(-1+h)²=1-2h+h²
(3q7+1)(1-3q7)=(1+3q7)(1-3q7)=1-9q¹⁴
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
(3-у)²=9-6у+у²
(у+9)²=у²+18у+81
(а-6)(а+6)=а²-36
(7х²-10)²=49х⁴-140х²+100
(15у+1/5)²=225у²+6у+1/25
(5а9-0,2х)=25а18-2а9х+0,04х²
(-1+h)²=1-2h+h²
(3q7+1)(1-3q7)=(1+3q7)(1-3q7)=1-9q¹⁴