Find p such that p+1=2x^2, p^2+1=2y^2. Know that p is a prime, x and y are positive integers.

Step-by-step explanation:

Given p + 1 = 2       → 1 = 2 - p

The above equation is quadratic in p.

p = [ -(-1) ± ]  ÷ 2

p =  [1 ± ]  ÷ 2

351°f

step-by-step explanation:

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

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