Question

Write the expression 3x24 + 4x12 + 7 in quadratic form.

Answer 1

3 m^2 + 4m +7

Explanation:

3x^24 + 4x^12 + 7

Let m =x^12

m^2 = x^12 ^2 = x^24

Substitute this into the first equation

3 m^2 + 4m +7