Question

Verify x power 4 - y power 3 =(x-y)(xpower 2+xy+y power 2)

Answer 1

Answer:

Simplify and express the results in power notation with positive exponent of 2 power of minus 7 multiply 2 power of minus 7x[(2) power of -3] power of -4kjhtd you sir and Happy up and down the morning to see if we can do to ask you some things around you and I have to go to do many