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p-2-2027-q-2-p-q-




Question Number 90013 by ar247 last updated on 20/Apr/20
−p^2 +2027=−q^2   p+q=?
p2+2027=q2p+q=?
Commented by mr W last updated on 21/Apr/20
p^2 −q^2 =2027 ← prime  (p−q)(p+q)=1×2027  for p,q∈N  p+q=2027  p−q=1  ⇒p=1014, q=1013
p2q2=2027prime(pq)(p+q)=1×2027forp,qNp+q=2027pq=1p=1014,q=1013
Commented by MJS last updated on 21/Apr/20
for your solution, u=((2027)/2)
foryoursolution,u=20272
Answered by MJS last updated on 21/Apr/20
p^2 −q^2 −2027=0  p=u−v∧q=u+v  −4uv−2027=0  v=−((2027)/(4u))  p=u+((2027)/(4u))∧q=u−((2027)/(4u))  p+q=2u with u≠0  ⇒ p+q=z; z∈C\{0}
p2q22027=0p=uvq=u+v4uv2027=0v=20274up=u+20274uq=u20274up+q=2uwithu0p+q=z;zC{0}

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