2. What is the middle term when you multiply (x + 8) and (2x - 3)?
C. 13x
D. 19x
3. What is the product of (2x-7) and (3x + 5)?
A 67² - 112-35 B6r+ 11x - 35 C. 6x2 + 11x +35
D. 6x2 - 11x + 35
5. What is the product of (2x + 5) and (2x - 5)?
A 4x² +25
C. 4x2 + 10x - 25
B, 432-25
D. 4x2 - 10x + 25
6. What should be multiplied to 5x - 6, so that the result is 25x2 - 36?
A. 52-6
B. 5x + 6
C. 6x-5
D. 6x + 5
7. Which of the following shows the general formula of a square of a binomial?
A. (a + b = a² + ab +6²
C. (a - b)2 = a? - ab + b2
P (a + b)² = 6 + 2ab + b2
D. (a - b)2 = a2 + ab + b2
C. 13x
D. 19x
3. What is the product of (2x-7) and (3x + 5)?
A 67² - 112-35 B6r+ 11x - 35 C. 6x2 + 11x +35
D. 6x2 - 11x + 35
5. What is the product of (2x + 5) and (2x - 5)?
A 4x² +25
C. 4x2 + 10x - 25
B, 432-25
D. 4x2 - 10x + 25
6. What should be multiplied to 5x - 6, so that the result is 25x2 - 36?
A. 52-6
B. 5x + 6
C. 6x-5
D. 6x + 5
7. Which of the following shows the general formula of a square of a binomial?
A. (a + b = a² + ab +6²
C. (a - b)2 = a? - ab + b2
P (a + b)² = 6 + 2ab + b2
D. (a - b)2 = a2 + ab + b2
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Answer:
2.d.
3.c.
5.a.
6.b.
7.a
Step-by-step explanation:
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