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From the sum of 4 3x and5-4x 2x sq subtract the sum of 3x sq - 5x and - x sq 2x 5?
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From the sum of 4 3x and5-4x 2x sq subtract the sum of 3x sq - 5x and ...
Step-by-Step Solution:

Given expression:
4(3x) + 5 - 4x - 2x^2 - (3x^2 - 5x - x^2 + 2x - 5)

Simplify the expression:
4(3x) = 12x
5 - 4x = 5 - 4x
-2x^2 = -2x^2
- (3x^2) = -3x^2
- (-5x) = +5x
- (-x^2) = +x^2
- (2x) = -2x
- (-5) = +5

Combine like terms:
12x + 5 - 4x - 2x^2 - 3x^2 + 5x + x^2 - 2x + 5
= 12x - 4x + 5x - 2x - 2x^2 - 3x^2 + x^2 + 5
= 11x - 4x - 2x^2 - 3x^2 + x^2 + 5
= 7x - 4x - 4x^2 + 5

Final answer:
7x - 4x - 4x^2 + 5
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From the sum of 4 3x and5-4x 2x sq subtract the sum of 3x sq - 5x and - x sq 2x 5?
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From the sum of 4 3x and5-4x 2x sq subtract the sum of 3x sq - 5x and - x sq 2x 5? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about From the sum of 4 3x and5-4x 2x sq subtract the sum of 3x sq - 5x and - x sq 2x 5? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From the sum of 4 3x and5-4x 2x sq subtract the sum of 3x sq - 5x and - x sq 2x 5?.
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