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Algebra/Expert Profile

Bobby Soltani

U.S.
On Vacation
returns 12/01/2009
Expertise

I can help with all types of questions in algebra, geometry, trigonometry, and calculus. I can answer general physics questions. I can also help simplify and solve word problems.

Experience in the area

I have been a math and physics tutor in college for 3 years.

Education/Credentials

Bachelor's and Master's degrees in Electrical Engineering.

Average Ratings

Recent Reviews from Users

Read More Comments

    K = Knowledgeability    C = Clarity of Response    T = Timeliness    P = Politeness
UserDateKCTPComments
Saaketh10/11/09101010yea i figured out that my work .....
Jay08/23/0910101010Prompt response!!
shikhin08/15/0910101010Thanks a lot...that helped!!!
Kenneth08/14/0910101010Thanks for the reply and answer!
Kenneth07/23/0910101010Thanks for the reply and answer!

Recent Answers from Bobby Soltani

2009-10-11 algebra trouble with a seemingly easy question!!:

Hi Saaketh, SQRT(2x+7) - x = 2 add x to both sides SQRT(2x+7) = x+2 Square both sides 2x + 7 = x^2 + 4x + 4 subtract (2x+7) from both sides 0 = x^2 + 2x - 3 factor the right side

2009-10-10 algebra:

Hi Sridhar, The Greatest Common Divisor is the largest integer or common divisor that divides 2 or more integers. The product of all prime factors common to both sets of prime factorizations of the

2009-10-09 ALgebra:

Hi Catinna, One way we can find the slope of an equation is to arrange the equation in slope-intercept form: y = mx + b This is called the slope-intercept form because "m" is the slope and "b"

2009-08-23 Algebra:

Hi Jay, That is actually the distributive property of addition. The Distributive Property is easy to remember, if you recall that "multiplication distributes over addition". Formally, they write

2009-08-20 word problem:

Hi Mary, Thumbelina's team has a "house building rate" of 1 house per 15 hours or 1/15 houses/hour. Rumpelstillskin's team has a rate of 1/10 houses per hour. Working together, they have a combined

 

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