3p^2+4P^2=63

To solve the equation 3p^2 + 4p^2 = 63, we first need to simplify the equation by combining like terms.

Combining the terms on the left side of the equation, we have:
3p^2 + 4p^2 = 7p^2

So, the equation becomes:
7p^2 = 63

To isolate the variable p, we need to divide both sides of the equation by 7:
(7p^2) / 7 = 63 / 7

Simplifying both sides of the equation, we have:
p^2 = 9

Now, we can take the square root of both sides to solve for p:
√(p^2) = √9

This gives us two possible outcomes:
p = 3 or p = -3

Therefore, p can be either 3 or -3 to satisfy the given equation.