Question

please solve it step by step​

Answer 1

Answer:

factors of xy= 27 = 27x1 , 3x9

factors that fit for x + y = 12 are 3 and 9

so let's take x = 9 and y = 3

so the value of x³+y³ is ( x - y ) ( x² + xy + y²).

(9-3) {9²+(9x3)+3²}

(6)(81+27+9)

(6)(117)

702