conradaBU conradaBU
  • 04-06-2019
  • Mathematics
contestada

simplify 2^2[4+(3-6)^2]-13

Respuesta :

Аноним Аноним
  • 04-06-2019

Answer:

It's 19.

Step-by-step explanation:

Use order of operations (PEMDAS):

2^2[4+(3-6)^2]-13

Parentheses first:

= 2^2[4 + (-2)^2] - 13

= 2^2 ( 4 + 4) - 13

=  2^2 * 8 - 13

Now work out the exponent:

= 4*8 - 13

Now the multiplication:

= 32 - 13

= 19.

Answer Link

Otras preguntas

Find the mean of the data. Round your answer to the nearest tenth. 15,5,8,12,5,9,4,10,2,11
How many served in the Roman Senate? How many could serve in the Athenian Assembly? (see Doc E)
A restaurant offers 6 kids meal prizes. The prizes are placed in the meals at random. Describe a model that could be used to simulate selecting one of the prize
Choose one selection from the list below and critique it's theme. First, identify it's possible themes, and then judge how well you feel the author developed th
Brian has $30 in his piggy bank. He earns $10 a week at his job. Sarah has $10 in her piggy bank and earns $20 a week at her job. In how many weeks will they ha
can you 31 35 42 55 70 75 80 78 71 59 48 46 in order
If f(x) = -7x + 5x2 + 10, what does f(-2) equal?
Which of the following is NOT a guideline for PNF stretching? A. For each muscle group, complete only 1 set to avoid overstretching. B. Leave 48 hours between P
Which of the following is a binomial with degree 4? A. 4x4 − 5x3 + 2x2 − x + 1 B. 3x4 + 1 C. 4x − 3 D. A binomial cannot have degree 4.
home PT is billed under