Question

Referring to the figure, evaluate the expression shown
when a = 3, b = 7, c = 2http://www.ppstest2.com/images2/AL9003.jpg

Answer 1

\[\sqrt{7^{2}-(4*3*2)}\] And do the calculation to find the answer.

Answer 2

i dont know the n i lost my calculation book

Answer 3

you can use google
type in
sqrt(7^2-(4*3*2))=
in the google search window

Answer 4

or use the calculator of your computer.

Answer 5

OMG, you eat my brain!

Answer 6

i already did it didnt help at all

Answer 7

what is 7*7?

Answer 8

14

Answer 9

7 times 7 ?
7+7= 14

Answer 10

sorry thats a times sign i can see with out my glasses

Answer 11

cant

Answer 12

49

Answer 13

what is 4*3*2 ?

Answer 14

24

Answer 15

then what is 49 - 4*3*2

Answer 16

then you do 49-24

Answer 17

25

Answer 18

square root of 25?

Answer 19

now sqrt(25) ?
what number times itself is 25

Answer 20

5

Answer 21

good!

Answer 22

that is the answer. no calculator needed

Answer 23

except the one in your head

Answer 24

thanks you guy
:D

Answer 25

so see how you did the problem: replace the letters with the numbers they gave you, and do the arithmetic.

Answer 26

ok can you help me with one more so i can get down packed

Answer 27

post it.

Answer 28

i did