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borishaifa [10]
3 years ago
5

2^8-10-15÷3 can you help me plzzzz

Mathematics
2 answers:
GenaCL600 [577]3 years ago
6 0

Answer:

241

Step-by-step explanation:

Simplify the following:

2^8 - 10 - 15/3

The gcd of -15 and 3 is 3, so (-15)/3 = (3 (-5))/(3×1) = 3/3×-5 = -5:

2^8 - 10 + -5

2^8 = (2^4)^2 = ((2^2)^2)^2:

((2^2)^2)^2 - 10 - 5

2^2 = 4:

(4^2)^2 - 10 - 5

4^2 = 16:

16^2 - 10 - 5

| 1 | 6

× | 1 | 6

| 9 | 6

1 | 6 | 0

2 | 5 | 6:

256 - 10 - 5

256 - 10 - 5 = 256 - (10 + 5):

256 - (10 + 5)

10 + 5 = 15:

256 - 15

| 2 | 5 | 6

- | | 1 | 5

| 2 | 4 | 1:

Answer: 241

Ad libitum [116K]3 years ago
5 0

Answer:

The answer is 241

Step-by-step explanation:

P: None

E: 2^8= 256

<em>256-10-15/3</em>

M: None

D: 15/3= 5

<em>256-10-5</em>

A: None

S: 256-10-5=241

Hope this helps...

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