Write a linear factorization of the function. f(x) = x4 + 64x2 f(x) = x2(8x + i)(8x - i) f(x) = x2(x + 8i)2 f(x) = x2(x + 8i)(x - 8i) f(x) = x2(8x + i)2

We were given ;

f(x) = x⁴ + 64x²

x² is common to both terms so we factor it.

» f(x) = x²(x² + 64)

Now x² +64 has complex factors of (x+8i)(x-8i)

» f(x) = x²(x+8i)(x-8i)

i think it is 70

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!