All Categories Alerts Wishlist Cart

What is the coefficient of x^2 in the expansion of (2x - 5)^5? (2019)

Practice Questions

1 question
Q1
What is the coefficient of x^2 in the expansion of (2x - 5)^5? (2019)
  1. -300
  2. -600
  3. 600
  4. 300

Questions & Step-by-step Solutions

1 item
Q
Q: What is the coefficient of x^2 in the expansion of (2x - 5)^5? (2019)
Solution: The coefficient of x^2 in (2x - 5)^5 is given by 5C2 * (2)^2 * (-5)^3 = 10 * 4 * (-125) = -5000.
Steps: 0

Related Questions

I
If the quadratic equation x^2 + px + q = 0 has roots 3 and 4, what is the value
Question: If the quadratic equation x^2 + px + q = 0 has roots 3 and 4, what is the value of p + q? ..
F
Find the value of the coefficient of x^4 in the expansion of (x - 2)^6.
Question: Find the value of the coefficient of x^4 in the expansion of (x - 2)^6.Options: 15203040Co..
T
The area of a triangle is 60 square units. If the base is 10 units, what is the
Question: The area of a triangle is 60 square units. If the base is 10 units, what is the height? (2..
I
If a rectangle has a length of 8 cm and a width of 5 cm, what is its perimeter?
Question: If a rectangle has a length of 8 cm and a width of 5 cm, what is its perimeter? (2022)Opti..
I
If a + b = 12 and a^2 + b^2 = 70, what is the value of ab? (2019)
Question: If a + b = 12 and a^2 + b^2 = 70, what is the value of ab? (2019)Options: 20222425Correct ..
Biology (School & UG)
Biology (School & UG)
Chemistry (School & UG)
Chemistry (School & UG)
Civil Engineering
Civil Engineering
Commerce & Accountancy
Commerce & Accountancy
Computer Science & IT
Computer Science & IT
Current Affairs & GK
Current Affairs & GK
Data Structures & Algorithms
Data Structures & Algorithms
Electrical & Electronics Engineering
Electrical & Electronics Engineering
English (School)
English (School)
General Aptitude
General Aptitude
General Knowledge
General Knowledge
General Knowledge & Current Affairs
General Knowledge & Current Affairs
Languages & Literature
Languages & Literature
Law & Legal Studies
Law & Legal Studies
Major Competitive Exams
Major Competitive Exams
Mathematics (School)
Mathematics (School)
Mechanical Engineering
Mechanical Engineering
Medical Science
Medical Science
Physics (School & Undergraduate)
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Quantitative Aptitude & Reasoning
Social Science (School)
Social Science (School)
Technical
Technical
Verbal and Reasoning
Verbal and Reasoning
Vocational & Skill Development
Vocational & Skill Development
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely