latonya latonya

06-06-2014
Mathematics

Answered

Solve the equation: X to the 4th power - 81=0

Verified Answer :

konrad509 konrad509

06-06-2014

\(x^4-81=0\\ x^4=81\\ x^4=3^4 \vee x^4=(-3)^4\\x=3 \vee x=-3\)

Answer Link

Related Questions

Terri is rewriting 713 in expanded form how many factors should she use in her expression

Some scientists believe that black holes are the foundation of catalyst for galaxies How do they believe that the galaxies form Please help asap

All of the following are terminating decimals except 18 25 23 1750

the population of chicago is about 3000000 how does that compare to the total number of dead and wounded 37000000 in world war 1 give your answer as a fraction

Suppose Q and R are independent events Find PQ and R if PQ 063 and PR 048 00945 03024 015 111

prime factorization of 500

The person who suggested that the continents were once a supercontinent called Pangaea but slowly drifted apart was Albert Einstein Alfred Wegener Isaac Newton

Who was the first sitting head of state to be indicted by the UN for war crimes A Putin B Gorbachev C Milosevic D Rugova

PLEASE HELP ME How is a conductor different from an insulator Conductors have magnetic fields insulators do not have magnetic fields Conductors do not have magn

In northern Europe many reclaimed polders such as the one in the photo above are created by systems of that have been built to hold back water a fjords b foehns