NEEEEEEEEEEEEEEEEEEEEEEEED HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLP!!!!!!!!

Mathematics

2 answers:

frozen [14]3 years ago

6 0

Answer:

Step-by-step explanation:

$2^{3} + 3^{2} - 3$ × $4-5^{2}$ ÷ 5 + (7×4)

To solve this equation, we need to use GEMDAS. < That shows us the order of operations for this problem.

G is for grouping. This can be (), {}, or []. There is one grouping in the given equation, (7x4). Now, you just multiply inside of the equation, giving you 28.

Now the equation looks like $2^{3} + 3^{2} - 3$ × $4-5^{2}$ ÷ 5 + 28

E is for exponents. These are numbers that are multiplied to a power. ( $x^{2}$ ). There are three terms with exponents in this equation, $2^{3}$ , $3^{2}$ , and $5^{2}$ . Now, just multiply to the powers giving you 8, 9, and 25.

Now the equation looks like

8 + 9 - 3 x 4 - 25 ÷ 5 + 28

M is for multiply. This is any number times another one. There is only one term that needs to be multiplied in this equation, 3 x 4. Now, just multiply the terms to get 12.

Now the equation looks like

8 + 9 - 12 - 25 ÷ 5 + 28

D is for divide. This is any term that needs to be divided. There is only one in this equation, 25÷5. Now, just divide those terms to get 5.

Now your equation looks like

8 + 8 - 12 - 5 + 28

A is for add. This is any term that needs to be added. There are two in this equation, 8+8. and 5+28. Now, just add to get 16 and 33.

Now your equation looks like

16 - 12 - 33

S is for subtract. This is any term that needs to be subtracted. These are the remaining three in the equation, 16 - 12 - 33. Now just subtract to get -33.

Now that you have completed all of the steps, your final answer is

-33

~theLocoCoco