Pls help!

Find the missing x- and y-values and Pythagorean triples using the identity (x^2-y^2)^2+(2xy)^2=(x^2+y^2)^2. Write the triples in parentheses with commas and order the values from least to greatest. Type the correct answer in each box.


x-value / y-value / Pythagorean Triple

Row one: 4 (x-value)/3 (y-value)/_____ (Pythagorean Triple)

Row two: 5 (x-value)/_____/(9,40,41) (Pythagorean Triple)

Row three: _____ (x-value)/3 (y-value)/(27,36,45) (Pythagorean Triple)

Row four: 7 (x-value)/5 (y-value)/_____ (Pythagorean Triple)


the blanks are the answers I need so pls help!