Question

please solve this problem​

Answer 1

Answer:

3 because if we solve this equation we get the answer 3.

Answer 2

Answer:

4

Step-by-step explanation:

(2x⁴-4x²+1)(2x⁴-4x²-1)

= (2x⁴-4x²)²-1²

= (2x⁴)²+(4x²)²-2*(2x⁴)*(4x²)-1

= 4x⁸+16x⁴-16x⁶-1

=4x⁸-16x⁶+16x⁴-1

A=4

B =-16

C=16

A+B+C =4-16+16 =4