X^2 - 3x + 2 =
(x - 1)(x - 2) <==
A is true, b is true, but c d aren’t and e is
Answer:
He put the wrong answer in Step 2, he put the put the decimal in the wrong place.
Step-by-step explanation:
Answer:
Option A - 
Step-by-step explanation:
Given : Expression 
To find : What is the value of the expression ?
Solution :
Step 1 - Write the expression

Step 2 - Applying symbol rule i.e. multiplication of positive into negative is always negative, 

Step 3 - Solve

Therefore, The value of the expression is 
So, Option A is correct.
The ratio is 4:2 because the smaller triangle is half the size