Question

Solve 3(2-1) This is math

Answer 1

Answer:3

Step-by-step explanation:

you have to multipy 3 by each of th numbers in the ( ) and then sove by subtracting

3 x 2= 6 and 3 x -1 = -3 so 6-3= 3

Answer 2

Answer:

$3(2 - 1) = 3$

Step-by-step explanation:

Use PEMDAS.

===================================

$3(2-1)\\\rule{150}{0.5}\\\rightarrow 2 - 1 = 1\\\\3(1)\\\\3 \times 1\\\\\boxed{3}$

===================================

You can also distribute 3 into the parentheses and evaluate form there.

$3(2-1)\\\rule{150}{0.5}\\\rightarrow 3 * 2 = 6\\\rightarrow 3 * -1 = -3\\\\3(2-1) \rightarrow \boxed{6 - 3}\\\\\boxed{3}$

===================================

Hope this helps!