Question

simplify:19(a4b3)5 X3(a2b2)3 ?​

Answer 1

Answer:

731025a²b

Step-by-step explanation:

{19( a⁴ × b³)×5} × {3(a² × b²) × 3}

{ (19a⁴ × 19b³)×5} × {(3a² × 3b²)×3}

95a⁴ × 95b³ × 9a² × 9b²

95a² × 95b × 9 ×9 (because a² and b² were cut from a⁴ and b³)

9025a²b × 81

731025a²b