ahmourei ahmourei

02-05-2016
Mathematics

contestada

So i'm confused.

3a(powered 2)

a= 8

Would it be the 3*8 then powered 2 or is the powered 2 for the eight?

Respuesta :

SmarticalParticals SmarticalParticals

02-05-2016

Use order of operations... PEMDAS - the order you should attack all math problems.

Parentheses
exponents
multiplication
division
addition
subtraction

So you have to do the exponent THEN the multiplication

3a^2 =
3*8^2 =
3 * 64 =

192

Answer Link

Otras preguntas

Homework question. What type of transformation?

find the product of 6528 x 427

Given the function f(x) = 3x2 – 5x + 10, find f(4). A) f(4) = 18 B) f(4) = 38 C) f(4) = 58 D) f(4) = 72

in your own words what would have happend if the original 13 colonies did not make any issues with great briatian ?would it be different today

If the mass is 10g and the volume is 2cm3 what is the density?

At 6pm the length of the shadow of the lighthouse in #7 is 250 ft find the angle of elevation of sun

Volume of a cylinder with a diameter of 6 inches and a height that is three times the radius

2. Find the distance between the given coordinates: (6,-9) (9,-9)

Least to greatest 13ft, 0.25ft, 2ft, 8ft

Which type of energy conversion is an electric generator designed to perform?