Question

4 x square - 4 a square x + a ^ 4 - b ^ 4 is equal to zero

Answer 1

Answer:

solved

Step-by-step explanation:

4 x square - 4 a square x + a ^ 4 - b ^ 4 is equal to zero

4 x ² - 4 a ² x + a ^ 4 - b ^ 4 = 0

x ² -  a ² x + (a ^ 4 - b ^ 4 )= 0

x ={ a² ± √ a^4 -a^4 + b^4} ÷ 2

x = {a² ± √  b^4} ÷ 2

x = ( a² ± b²) ÷ 2