Question

please give me right answer​

Answer 1

Answer:

1) $6^{2} + 8^{2} = 10^{2}$

2) ∛64 ×729= ∛64 × ∛729

                    = 4 × 9

                    = 36

3) ( 3x² + 5x - 9 ) ( 3x - 5 )

    9x³ + 15x² - 27x - 15x² - 25x + 45

    9x³ - 52x + 45

Hope it helps you :)

Please mark as brainliest answer