Tuesday

March 31, 2015

March 31, 2015

Posted by **rr.** on Wednesday, September 11, 2013 at 8:10pm.

a^4-256

I know that 4^4=256, but I don't know what to do with this ..

- Math -
**bobpursley**, Wednesday, September 11, 2013 at 8:18pm(a^2-16)(a^2+16)

(a-4)(a+4)(a^2+16)

now, if you include imaginary numbers, letting j = sqrt(-1), then

(a-4)(a+4)(a+4j)(a-4j)

**Answer this Question**

**Related Questions**

math - is this how you simplify exponents and integers: 10+4^3x2^-2 10+ 1/64 + 1...

Math - Calculate the dot product Ā·Ê(where Ê = Ē/E ~ is the unit ...

Physics - Calculate the dot product Ā·Ê(where Ê = Ē/E ~ is the unit ...

Math - Calculate the dot product Ā·Ê(where Ê = Ē/E ~ is the unit ...

q, w, and DU - A gas is allowed to expand at constant temperature from a volume ...

calc plzzzz help - This limit represents the derivative of some function f at ...

Math - Find the requested probability. P(Ā) if P(A) = 0.8 P(Ā) =

Math - Evaulate each expression: (-1/8)^1/3 Would you make it 3 square root of -...

MATH - 64 negative cubed divided by 4 to the negative fifth. the answer is 1/256...

Physics - The coefficient of friction = 0.256 Mass of and object = 356 kg What ...