Question

How do you write x^4+12x^2-8 in quadraic form

Answer 1

take a square out of the exponents

Answer 2

(x^2)^2 + 12(x)^2 - 8

Answer 3

almost wrote it right lol

Answer 4

say u = x^2; then u^2 = x^4

u^2 +12u -8

Answer 5

Thank-you!