jenner4372 jenner4372
  • 21-10-2019
  • Mathematics
contestada

Insert parentheses to make each statement true.
a. 2+3×4²+1=81
b. 2+3×4²+1=85
c. 2+3×4²+1=51
d. 2+3×4²+1=53

Respuesta :

Аноним Аноним
  • 21-10-2019

Answer:

a. (2+3)×4²+1=81

b. (2+3)×(4²+1)=85

c.  2+(3×4²)+1=51

d. 2+3×(4²+1)=53

Step-by-step explanation:

a. Parentheses about the 2 + 3  - then use PEMDAS to give 5 * 16.

b Inserting 2 parentheses makes it 5 * 17 = 85.

c.Inserting the parentheses simplifies it to 2 + 48 + 1 = 51.

d. Inserting the parentheses  makes it 2 + 3*17 = 53

Answer Link

Otras preguntas

Which inverse trigonometric functions have the same domain?
Simplify completely the quantity 4 times x to the third power plus 5 times x to the 2nd power plus 3 times x all over x. (2 points)
WILL GIVE BRANILIEST When you write a persuasive speech, you want to make sure you include all of the following EXCEPT which component to make your speech most
please help I'm confused ​
List 3 values that would make this inequality true 9-n_>4? *show work please
Please help not sure on this one
the opposite of conflict is not a monotous consensus, rather it is a​
Who else thinks schools should cut back there learning and teach more life skills?
Evaluate the given expression 9P6
How is Diwali celebrated