Question

I'm struggling to simplify this 4p² - 49 = 0

Answer 1

Answer:

$4 {p}^{2} - 49 = 0 \\ \\ {(2p)}^{2} - {7}^{2} = 0 \\ \\ (2p - 7)(2p + 7) = 0 \\ \\ if \: \: 2p - 7 = 0 \\ \\ p = \frac{7}{2} \\ \\ if \: \: 2p + 7 = 0 \\ \\ p = \frac{ - 7}{2}$

Answer 2

Answer:

hope it helps you if you have any doubt ask me