Search 83,505 tutors
FIND TUTORS

Dave D.'s Resources

Answers

To express this term in simplest radical form one must rationalize the denominator To do this, you must multiply by an appropriate form of the number 1....in this case, you would multiply by (√2/√2)   1+(√2/√2)x(1/√2)   ANSWER: 1+(√2/2)

Answers

(5√50)/3  + √2  -  3√18   Change everything to the appropriate form of √2   (5√25√2)/3  + (1√2)  + (3√9√2)  5x5x√2  +  1√2  +  3x3x√2   (25/3)√2 + 1√2 + 9√2    (25/3)√2 ...

Answers

5x^2-3=0    (Add three to both sides of the equation.)   5x^2 = 3     (Divide both sides of the equation by 5.)   x^2  =  3/5   (Take the positive and negative square root of both sides.)     x...

Answers

Assume:   (19 x 109) = (6.7 x 109) (e100k)   and solve for k   (19 x 109) / (6.7 x 109)  =  e100k     2.835820896 = e100k   ln 2.835820896 = ln e100k   ln 2.835820896 = 100k   k = (ln...

Answers

 Find d/dx of sin2xycosxy = 1   First use chain rule and product rule on the left side of the equation.   -ysinxysin2xy + 2ycosxycosxy = 0    2ycos2xy  =   ysin3xy   2cos2xy   =  sin3xy   2...

Answers

Radius of egg with shell = 2.5 inches       Radius of egg without the shell  = (2.5 - (1/12)) inches   Volume of shell = (Volume of whole egg with shell)  - (Volume of the egg inside the shell)     Volume of shell =     ...

1 2 3 4