Question

if x+y=5 and xy=6 find x³+y³
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Answer 1

Answer:

35

Step-by-step explanation:

x=2 and y=3 x³= 8 , y³ = 27

8+27=35

Answer 2

Answer:

35

Step-by-step explanation:

x + y=5

2+3=5

XY =6

2 ×3=6

x^3 +y^3=(2 ×2×2) + (3×3×3)

=8+27 = 35