1. What is the product of (7x2 + 9x - 12) (2x - 5)?
A. 14x3 + 17x2 - 69x + 60
C. 14x3 + 17x2 - 69x + 60
B. 14x3 - 17x2-69x + 60
D. - 14x3 - 17x2 - 69x - 60
2. Express 10y as the sum of two equal terms.
A.5y+5y
B. 6y+4y
C. 3y+7y
D. 2y+8y
3. What is the quotient of 7x2 - 10x - 8 by x-2?
A. 7x + 4
B. 4x + 4
C. – 7x – 4
D. 7x - 4
4. Divide by applying the law of exponents: 190ab²c4 ÷ (- 38ab-5c-4)?
A. – 5 ab4c
B. – 5b7c8
C. 5b7c8
D. – 5 b²
5. What is the product of – 2x4y³ (- 2x³y² + 3x²y5 – x²y³)?
A. 4x7y5 – 6x6y8 + 2x6y6
B. 4x7y5 + 6x6y8 – 2x6y6
C. 4x7y5 – 2x6y8 + 6x6y6
D. 2x7y5 – 6x6y8 - 2x6y6
Please help me po, thank you in advance ^ω^
A. 14x3 + 17x2 - 69x + 60
C. 14x3 + 17x2 - 69x + 60
B. 14x3 - 17x2-69x + 60
D. - 14x3 - 17x2 - 69x - 60
2. Express 10y as the sum of two equal terms.
A.5y+5y
B. 6y+4y
C. 3y+7y
D. 2y+8y
3. What is the quotient of 7x2 - 10x - 8 by x-2?
A. 7x + 4
B. 4x + 4
C. – 7x – 4
D. 7x - 4
4. Divide by applying the law of exponents: 190ab²c4 ÷ (- 38ab-5c-4)?
A. – 5 ab4c
B. – 5b7c8
C. 5b7c8
D. – 5 b²
5. What is the product of – 2x4y³ (- 2x³y² + 3x²y5 – x²y³)?
A. 4x7y5 – 6x6y8 + 2x6y6
B. 4x7y5 + 6x6y8 – 2x6y6
C. 4x7y5 – 2x6y8 + 6x6y6
D. 2x7y5 – 6x6y8 - 2x6y6
Please help me po, thank you in advance ^ω^
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2.d
3.a
4.a
5.d
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