Question

Из удвоенной суммы b и c вычтите их разность и упростите ответ

Answer 1

2(b+c) - (b-c)= 2b+2c-b-c= b+c

Answer 2

2(b+c)-(b-c)=2b+2c-b+c=b+3c

Answer 3

Calculating the Expression

To calculate the expression "double the sum of b and c minus their difference," we can use the following steps:

1. Double the sum of b and c: - The expression for this step is 2(b + c).

2. Subtract their difference: - The expression for this step is 2(b + c) - (b - c).

3. Simplify the answer: - After performing the subtraction, simplify the resulting expression.

Let's calculate each step.

Step 1: Double the Sum of b and c

The expression for this step is 2(b + c).

Step 2: Subtract Their Difference

The expression for this step is 2(b + c) - (b - c).

Step 3: Simplify the Answer

After performing the subtraction, simplify the resulting expression.

Let's proceed with the calculations.