Posted by **darren** on Saturday, October 22, 2011 at 8:07pm.

The product of two consecutive positive even numbers is 840. What are the numbers? (Enter solutions from smallest to largest.)

- algebra -
**Ms. Sue**, Saturday, October 22, 2011 at 8:09pm
Hint: The square root of 840 is 28.98.

- algebra -
**Damon**, Saturday, October 22, 2011 at 8:10pm
x(x+2) = 840

x^2 + 2x - 840 = 0

(x+30)(x-28) = 0

28 , 30

- algebra -
**ella**, Sunday, August 5, 2012 at 1:07pm
Assume f(x) = x2 + 2. Find the functional value requested.

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