Question

Помогите срочно (5с+1)(5с-1)

Answer 1

25c^2 -1 вот твой ответ)

Answer 2

Solution

To solve the given expression (5c + 1)(5c - 1), we can use the distributive property to expand the expression.

Steps

1. First, we multiply the terms in the first parentheses by the terms in the second parentheses. 2. Then, we combine like terms if any.

Calculation

(5c + 1)(5c - 1) = 5c * 5c + 5c * (-1) + 1 * 5c - 1 * 1 = 25c^2 - 5c + 5c - 1 = 25c^2 - 1

So, the expanded form of the given expression (5c + 1)(5c - 1) is 25c^2 - 1.