Question

What is the approximate value of . What is the approximate value of v(82 - 4) ?
a.6.1
b.6
c.7.7
d.3.5

Answer 1

v=

Answer 2

you mean the sqrt(86) ?

Answer 3

err... sqrt(78) if i learn to subtract

Answer 4

?

Answer 5

its your question; what does it mean?

Answer 6

oh sorry what is the value of v(8to the second power-4)

Answer 7

well, since 8^2 = 64 and -4 = 60

the sqrt of 60 is a little less than 8

as a dbl chk you might wanna square the 2 largest answers

Answer 8

7^2 = 49 so it has to al least be larger than 7

Answer 9

this is why god invented calculators