Wednesday

August 20, 2014

August 20, 2014

Posted by **Anonymous** on Friday, November 30, 2012 at 12:32pm.

- math -
**PsyDAG**, Friday, November 30, 2012 at 1:52pmOnline "^" is used to indicate and exponent, e.g., x^2 = x squared.

f(a) = (6-4a^2)/a

Substitute 2 for a and solve.

f(a) = (6-4*2^2)/2

I'll let you do the calculations.

**Related Questions**

algebra - Factor completely 4a2 - 8a - 5 please help i don't get this at all!!!

Physics - Talking about significant figures, my Physics textbook lists 5 rules ...

Math - Express the answer using scientific notation; retain all nonzero decimal ...

math - Rewrite with positive exponents. Assume that even roots are of ...

math - Rewrite with positive exponents. Assume that even roots are of ...

math - Rewrite with positive exponents. Assume that even roots are of ...

math - Express the answer using scientific notation; retain all nonzero decimal ...

Math - Simplify. All variables represent nonzero real numbers. The power of a ...

Algebra - Add: (3/2a) + (5/2a) Possible answers: 8/4a, 2/a, 15/4a2^ or 4/a

algebra - (4a2+9b5) - (-2a2-6b5)