SOLUTION: How would you solve 4p to the second power

SOLUTION: How would you solve 4p to the second power - 4 = 0? Thank you.

Question 773364: How would you solve 4p to the second power - 4 = 0?
Thank you.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Which do you mean:

?

Either way, there is the difference of two squares.
.
.
Pick the one that you need or have.

Other than that, if a and b are real numbers, the ab=0 means that either a=0, or b=0 or a=b=0.
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