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Questions and Answers
What is the result of adding 3ab - ab?
What is the result of adding 3ab - ab?
- 4ab
- 3ab
- ab
- 2ab (correct)
In the expression 7x-3x, what does the coefficient of x become when added?
In the expression 7x-3x, what does the coefficient of x become when added?
- 4x
- 7x (correct)
- 5x
- 10x
What is the sum of the coefficients of b in the expression 3a - 4b + 4c?
What is the sum of the coefficients of b in the expression 3a - 4b + 4c?
- -5b
- -7b (correct)
- -6b
- -3b
In the expression 5x-8y+2z-2x-4y+3z, what is the result of adding -x+6y- z?
In the expression 5x-8y+2z-2x-4y+3z, what is the result of adding -x+6y- z?
What is the result of adding -11ax+ 6by- cz to 6ax-2by+ 3cz?
What is the result of adding -11ax+ 6by- cz to 6ax-2by+ 3cz?
After arranging terms in the descending powers of x and adding column-wise: 2x3- 9x2+ 0x+8, what is the result?
After arranging terms in the descending powers of x and adding column-wise: 2x3- 9x2+ 0x+8, what is the result?
What is the sum of the coefficients of q in the expression 6p+ 4q - r+3?
What is the sum of the coefficients of q in the expression 6p+ 4q - r+3?
When arranging terms in the descending powers of x: 4x2+4y2-7xy-3, what should be done with the term -8xy?
When arranging terms in the descending powers of x: 4x2+4y2-7xy-3, what should be done with the term -8xy?
In the expression 6pq -8pq + 14pq, what is the correct result after subtracting column-wise?
In the expression 6pq -8pq + 14pq, what is the correct result after subtracting column-wise?
What is the sum of the constants in 6p+ 4q - r+3-5p+ 0q+2r-6?
What is the sum of the constants in 6p+ 4q - r+3-5p+ 0q+2r-6?
After organizing terms in descending powers of x and adding column-wise: 0x3+ 3x2 - 6x-5, what is the correct result?
After organizing terms in descending powers of x and adding column-wise: 0x3+ 3x2 - 6x-5, what is the correct result?
When adding 7x3+ 0x2-10x+1 to -4x3-5x2+ 2x+3, what is the correct outcome?
When adding 7x3+ 0x2-10x+1 to -4x3-5x2+ 2x+3, what is the correct outcome?
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