Class 8 Exam > Class 8 Questions > 4y(3y2 5y-7) and 2(y3-4y2 5. Answer this?
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4y(3y2 5y-7) and 2(y3-4y2 5. Answer this?
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4y(3y2 5y-7) and 2(y3-4y2 5. Answer this?
= 4y(3y² + 5y - 7) + 2( y³ - 4y² + 5)
= 12y³ + 20y - 28y +2 (y³ - 4y² + 5)
= 12y³ + 20y² - 28y + 2 ( y³ - 4y² + 5)
= 12y³ +20y² - 28y + 2y³ -8y² +10
= 14y³ + 20y² - 28y - 8y² +10
= 14y³ + 20y² - 28y - 8y² +10
= 14y³ + 12y² - 28y + 10
Answer:
= 14y³ + 12y² - 28y + 10
= 12y³ + 20y - 28y +2 (y³ - 4y² + 5)
= 12y³ + 20y² - 28y + 2 ( y³ - 4y² + 5)
= 12y³ +20y² - 28y + 2y³ -8y² +10
= 14y³ + 20y² - 28y - 8y² +10
= 14y³ + 20y² - 28y - 8y² +10
= 14y³ + 12y² - 28y + 10
Answer:
= 14y³ + 12y² - 28y + 10
Community Answer
4y(3y2 5y-7) and 2(y3-4y2 5. Answer this?
Solution:
Distributing the terms:
- First, distribute the term 4y to each term inside the parentheses of the first expression:
- 4y * 3y^2 = 12y^3
- 4y * 5y = 20y^2
- 4y * -7 = -28y
Simplifying the first expression:
- After distributing the terms, the first expression becomes: 12y^3 + 20y^2 - 28y
Distributing the terms:
- Next, distribute the term 2y to each term inside the parentheses of the second expression:
- 2y * y^3 = 2y^4
- 2y * -4y^2 = -8y^3
- 2y * 5 = 10y
Simplifying the second expression:
- After distributing the terms, the second expression becomes: 2y^4 - 8y^3 + 10y
Final answer after simplifying both expressions:
- Combining the simplified expressions, we get: 12y^3 + 20y^2 - 28y + 2y^4 - 8y^3 + 10y
- Therefore, the final simplified expression is: 2y^4 + 4y^3 + 20y^2 - 18y
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4y(3y2 5y-7) and 2(y3-4y2 5. Answer this?
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4y(3y2 5y-7) and 2(y3-4y2 5. Answer this? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about 4y(3y2 5y-7) and 2(y3-4y2 5. Answer this? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 4y(3y2 5y-7) and 2(y3-4y2 5. Answer this?.
4y(3y2 5y-7) and 2(y3-4y2 5. Answer this? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about 4y(3y2 5y-7) and 2(y3-4y2 5. Answer this? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 4y(3y2 5y-7) and 2(y3-4y2 5. Answer this?.
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