Answer:
-560a^4b^3
Step-by-step explanation:
Given:
(2a - b)^7
By using Binomial theorem:
128a^7 - 448a^6b + 672a^5b^2 - 560a^4b^3 + 280a^3b^4 - 84a^2b^5 + 14ab^6-b^7
Here the fourth term is -560a^4b^3 !
☁️ Answer ☁️
annyeonghaseyo!
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Answer:
x = 43
Step-by-step explanation:
The sum of angles in a triangle is equal to 180.
x + 2x + x + 8 = 180 add like terms
4x + 8 = 180 subtract 8 from both sides
4x = 172 divide both sides by 4
x = 43
To find the measure of each angle, replace x with 43
Answer:
0
Step-by-step explanation:
Since the original: 6 is not either the largest or the smallest, it wouldn't affect the range
The only numbers that can affect the range when replaced are the greatest and the least values: 5 and 9
