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3 years ago

Which expression represents the sixth term in the binomial expansion of (2a - 3b)10?

Mathematics

2 answers:

castortr0y [4]3 years ago

6 0

<u>Answer</u>

2,737,152a⁵b⁵

<u>Explanation</u>

(2a - 3b)¹⁰ = (2a)¹⁰ - 10(2a)⁹(3b) + 47(2a)⁸(3b)² - 144(2a)⁷(3b)³ - 212(2a)⁶(3b)⁴ + 352(2a)⁵(3b)⁵

The 6th term in this expression is 352(2a)⁵(3b)⁵

352(2a)⁵(3b)⁵ = 352 × 2⁵a⁵ × 3⁵b⁵

= 352 × 32 ×243 ×a⁵b⁵

= 2,737,152a⁵b⁵

Vikki [24]3 years ago

6 0

Answer:

Step-by-step explanation:

<h3><em>hope this helps!</em></h3>

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