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Novay_Z [31]
3 years ago
8

P2 + 4p = 1 Solve by completing square, please help.

Mathematics
1 answer:
Shkiper50 [21]3 years ago
3 0

Answer:

p= -2+√(5) and p= -2-√(5)

Step-by-step explanation:

Given the form ax²+bx = D, you add in b/2 and get:

ax² + bx + (b/2)² = D + (b/2)²

After that, I factored it to (p+2)²=5

Whenever taking a square root, you always get a ± as an answer.

The rest is just algebra

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motikmotik
Let the first integer  be x, then:-

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