1) (m + n) 2 = …:
A) m 2 + n 2 ; B) m 2 + 2mn + n 2 ; C) m 2 + 2mn - n 2
2) (2b – c)(2b + c) = …:
A) 2b 2 + c 2 ; B) c 2 – 4b 2 ; C) 4b 2 – c 2 ; D) 2b 2 - c 2 ;
3) 24a +4a 2 + 36 = …:
A) (4a – 6)( 6 + 4a); B) (2a + 6) 2 C) (2a – 6) 2 ; D) (2a – 6)(2a + 6);
помогите пожалуйста
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.