Question

find the value of a + 2-4b if a = 2 and b =1​

Answer 1

Answer:

0

Step-by-step explanation:

a + 2-4b

2 + 2 - 4×1

4 - 4

0

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Answer 2

Answer:

0

Step-by-step explanation:

1. If a=2 and b=1 then put the values in the =equation
2. a+2-4b
3. 2+2-4*1
4. According to the BODMAS rule first, we have to multiply
5. 2+2-4
6. 4-4
7. ANSWER IS 0