Tuesday

March 3, 2015

March 3, 2015

Posted by **Anonymous** on Sunday, January 16, 2011 at 6:23pm.

- Math? -
**Writeacher**, Sunday, January 16, 2011 at 6:25pmPlease type your

__subject__in the**School Subject**box. Any other words,__including obscure abbreviations__, are likely to delay responses from a teacher who knows that subject well.

- college 209 -
**helper**, Sunday, January 16, 2011 at 6:39pmwhat does the ~ over the a mean?

does '2a7' mean 2a^7 ('a' to the 7th power) ?

- college 209 -
**Anonymous**, Sunday, January 16, 2011 at 6:46pmthat's means square root

- college 209 -
**helper**, Sunday, January 16, 2011 at 7:00pmsquare root of ?

'2a7' means?

does it mean 2(sqrt7)?

**Answer this Question**

**Related Questions**

college 209 - multiply (2 sqrt 7 -5 sqrt 3)(8 sqrt7-5 sqrt 3)

chemistry - The problem si 209/83bi+64/28NI=272/111Rg+1/0n How to calculate the ...

college math 209 - find the values for x and y 4x - 9= -15 -3x - 4y = 22

college math 209 - solve for y, 5y^-13y=6

college math 209 - simplify the following expression -(x) + 4 (4 v + 2x)

college math 209 - solve the equation (x+4)^2=2x^+19x+46

college math 209 - solve for u, where u is a real number u - 18 = 2

Math 209-College Mathematics II - How do you factor this completely: x^3 + ax + ...

college math 209 - use the quadratic formula to solve for x, 3x^2 + x -8=0

college math 209 - simplify as much as possible y^248yv^2 - v12 y^5