validdchris validdchris
  • 17-05-2019
  • Mathematics
contestada

How to evaluate ?:



2x3²-1= ?

Respuesta :

remixe remixe
  • 02-08-2019

Answer:

2×3² -1 = 2×9-1

=18-1

2×3²-1 =17

please let me know if your equation is different from 2×3²-1.

Answer Link

Otras preguntas

Can someone please explain each step in solving this?
which one of the following lines best illustrates personification? A.She floated graceful as a dove B.Spring is a dream unsung C.A narrow wind complains all
What are the reasons for the increase in the number of divided families?
Each main idea in a paragraph should be supported by ____ pieces of proof or evidence.
write a notice on dental check-up camp to be held at your school
Why did the U.S annex Hawaii?
Is it true that Malcolm X had ginger hair?
Why does increasing soil salinity have adverse effects on plant cells?
Which two Earth layers are separated by the Moho boundary?
A graph is constructed such that time (in hours)is the x-variable and distance (in miles) is the y-variable. If you plot the distance that the car travels on th