Question

y (4) 18 16. If (x2 + 3x + 5)(x2 - 3x + 5) = m -n2, then m can be
​

Answer 1

Answer:

(x^2+ 3x +5) (x^2-3x + 5) = m-n^2

=>x^4+x^2+25 = m-n^2=> x^4+x^2+n^2+25 = m