Which operation should you perform first when evaluating the expression 3²+ 2

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

8 0

<h3>Answer: Exponents is done first (evaluate $3^2$ first)</h3>

Explanation:

The acronym PEMDAS helps determine the order of operations

P = parenthesis

E = exponents

M = multiplication

D = division

A = addition

S = subtraction

With the expression $3^2+2$ we have two operations going on here: exponents and addition.

Since exponents comes before addition (E comes before A in PEMDAS), this means we evaluate $3^2$ first, then add later.

Harrizon [31]3 years ago

6 0

Answer:

You should calculate 3² first.

Step-by-step explanation:

In PEMDAS, E (which stands for exponents) comes before A (which stands for addition) so therefore you should calculate 3² first.

You might be interested in

A high jumper starts the bar at 48 inches and raises the bar 1/2 inch after each jump.How high will the bar be after the seventh

VARVARA [1.3K]

Answer:

51.5 in , Formula: y=1/2x+48

Step-by-step explanation:

First, create a formula as shown above

Next, plug your number into the formula:

y=1/2(7)+48

Then, simplify your equation by multiplying 1/2 by 7 and getting 3.5, now add 48 and you get 51.5in

Last, check your work by adding 1/2 seven times and you will get the same result

I hope this helps you and if it does please give a thanks (i would eternally appreciate a brainliest trying t level up)

If i am wrong leave a comment

3 0

3 years ago

How to do ratio equivalents

Oksi-84 [34.3K]

Equivalent Ratios. Students learn to find equal ratios by first writing the given ratio as a fraction, then multiplying the numerator and denominator of the fraction by the same number. For example, to find two ratios that are equal to 1:7, first write 1:7 as the fraction 1/7. I hope this helps

3 0

3 years ago

HELPPP!!

katrin [286]

Answer:

It is (-3-(-6)+5)^4=4096

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Find: (4y – 5) (3y - 7)

Pachacha [2.7K]