SOLUTION: 4p^2-3=7

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: 4p^2-3=7      Log On


   

Question 738560: 4p^2-3=7
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

4p%5E2-3=7
4p%5E2=7%2B3
4p%5E2=10
p%5E2=10%2F4
p%5E2=5%2F2
p=sqrt%285%2F2%29
solutions:
p=sqrt%285%2F2%29 or p=-sqrt%285%2F2%29
you can go further and find solutions as decimal numbers:
p=sqrt%285%29%2Fsqrt%282%29
p=2.236%2F1.414
solutions:
p=1.58 or p=-1.58