Two differences between purchasing shares on the stock market and saving in a commercial bank

Stock's are much riskier, however they can much more easily grant much larger profits on shorter notice.

There's no risk with investing in a bank because your guaranteed your money back plus interest.

Explanation:

Please give brainliest :)

start by isolating the variable on one side by adding 43w^2 to both sides.   the equation will read:

25w^2+5=0

*subtract 5 from both sides*

25w^2=-5

*divide both sides by 25*

w^2=-1/5

*take the square root of both sides*

w=√(-1/5)

the square root of -1 is i.   the square root of 5 remains √5

the answer is i/√5.

hope this

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explanation: