Question

Resolve into factors to the power 4+4​

Answer 1

Answer:

x^4 + 4

x^4 + 4Adding and subtracting 4x^2, we get

x^4 + 4Adding and subtracting 4x^2, we getx^4+ 4x^2- 4x^2+ 4

x^4 + 4Adding and subtracting 4x^2, we getx^4+ 4x^2- 4x^2+ 4= (x^2 + 2)^2. - (2x)^2

x^4 + 4Adding and subtracting 4x^2, we getx^4+ 4x^2- 4x^2+ 4= (x^2 + 2)^2. - (2x)^2= (x^2 + 2x + 2)(x^2 - 2x + 2)

x^4 + 4Adding and subtracting 4x^2, we getx^4+ 4x^2- 4x^2+ 4= (x^2 + 2)^2. - (2x)^2= (x^2 + 2x + 2)(x^2 - 2x + 2)As a^2 - b^2 = (a+b)(a-b)

:)

hope it helps