Question

please answer me plaese
what is 2+2*5-3/2​

Answer 1

Answer:

Hope my answer helps you mate :-)

Step-by-step explanation:

It is BODMAS rule

2+10-3/2

12-3/2

9/2

Is the answer

Mark as brainliest answer ⭐✔️☑️

Answer 2

Answer:

Step-by-step explanation:

Well, a decent approach would be to place brackets around each fraction, to solve each one on its own. This happens as follows:

(2^5/2)—(2^3/2)

Now let's take the first fraction

Without having to do complex multiplications, just know this very beautiful rule: exponents of common bases that are divisors or dividends MUST be subtracted from each other .

We have a common base of 2 in the first fraction, the numerator is to the power of 5 while the denomerator has a power of 1 (which we never write). Let's subtract the powers (since it's a division problem).

Now 5–1= 4

So to simplify the fraction we have 2^4 which equals 16.

Let's move on to the next fraction, apply the exact same rules:

3–1= 2

So 2^2= 4

Superb

Let's do the final and easiest step, let's subtract the simplified versions of fractions

16–4= 12