4,5² − 2 ⋅ 4,5 ⋅ 0,5 + 0,5² =
15.5
;
(4,5 − 0,5)² =
16
;
(4,5 − 0,5) ⋅ (4,5 + 0,5) =
20
.

Укажи выражения, значения которых равны:
(4,5−0,5)⋅(4,5+0,5)
(4,5−0,5)2
4,52−2⋅4,5⋅0,5+0,52
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.