Question

A-b= 3; ab=10 then a^3-b^3=

Answer 1

Step-by-step explanation:

${a}^{3} - {b}^{3} \\ = {(a - b)}^{3} + 3ab(a - b) \\ = {3}^{3} + 3 \times 10 \times 3 \\ = 27 + 90 \\ = 117$

Answer 2

Answer:

Hope it helps you friend.