How do you evaluate 2^{2}+4\times 2+3?

1 Answer
Dec 6, 2017

15

Explanation:

Follow BEDMAS (Bracket, exponent, division, multiplication, addition, subtraction)

Since your equation does not have any brackets, let’s move and solve the exponents.
Note: I bracketed the parts you need to focus on.

[2^2]+4*2+3 = 4+4*2+3

Following BEDMAS, there is no division, but there is multiplication, so we have to solve that next.

4+[4*2]+3 = 4+ 8+3

And finally, we add everything together.

[4+8+3]=15