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How many terms is the product of (x + 2) (x²- 2x + 4)? *
A. 6 terms
B. 5 terms
C. 4 terms
D. 2 terms
The expression (3x + y )( 3x – y ) can be simplified as ________. *
A. (3 − )²
B. 9² − ²
C. (3 + )²
D. 9² + ²
What is the simplified form of (8 − 16) / 2 ? *
A. 4a + 8
B. 16a + 32
C. 4a – 8
D. 16a – 32
What is the quotient of (x² + 7 − 10) and ( + 2)? *
a. x – 5
b. x + 5
c. x + 7
d. x – 7
What is the area of a rectangle whose sides are (2 + 1) and (2 + 7) meters long? *
a. (2m² + 16m + 8) square units
b. (2m² + 14m + 8) square units
c. (4m² + 7m + 7) square units
d. (4m² + 16m + 7) square units
What is the result when you multiply (a + 2b) by (5a + b)? *
a. 5a² + 2ab + 11b²
b. 5a² + 11ab + 2b²
c. 5a² + 10ab + 11b²
d. 5a² + 2ab + 10b²
Expressions (2x + 3) and (2x² - 4x + 4) is multiplied by using distributive property, what is the product? *
a. 4x³ – 12
b. 4x³ + 12
c. 4x³–2x²– 4x + 12
d. 4x³ + 2x² + 4x + 12
How many terms will (x – y )( x + y ) have in their product? *
a. 1
b. 2
c. 3
d. 4
Express (2x + 1)³ as a polynomial. *
a. 8x³ + 12x² + 6x + 1
b. 8x³ - 12x² - 6x - 1
c. -8x³ + 12x² + 6x - 1
d. 8x³ + 12x² - 6x + 1
What is the product of the expression (10 + 2)(10 – 2)? *
a. 96
b. 86
c. 20
d. 22
What is the sum of the cube of 2x + 1 and the square of x - 1? *
a. 4x³ + 13x² - 4x - 2
b. 4x³ - 13x² + 4x + 2
c. 8x³ + 13x² - 4x - 2
d. 8x³ + 13x² + 4x + 2
What is the product of the expression ( + 4) ( + 2)? *
a. ² + 6 + 8
b. ² + 4 + 2
c. ² + 2 + 6
d. ² + 8 + 6
Simplify: 12a⁸b²/ 4a²b.
a. 8a⁶b
b. -8a⁶b
c. 8a¹⁰b³
d. -8a¹⁰b³
Multiply the expressions (x + 1) (x² - x + 1). What is the result? *
a. x³ + x + 1
b. x³ + 1
c. x³ - x + 1
d. x³ – 1
Find the area of the square whose sides are each (4y – 4) meters long. *
a. ( 2y + 1)(2y – 1) square meters
b. ( 4y – 4)(4y + 4) square meters
c. (4 + 4)² square meters
d. 16² − 16 + 16 square meters
What is the volume of a cube whose edges are 3 cm in length? *
a. 9 cm³
b. 27 cm³
c. 54 cm³
d. 81 cm³
What is the simplified form of (2y + 6) (3y − 5)? *
a. 6y² + 8y – 30
b. 6y² + 8y + 30
c. 5y² + 8y + 30
d. 5y² + 8y – 30
The expression -20⁵ / 5² can be simplified as __. *
a. -4b³
b. -15b⁷
c. 4b³
d. 15b⁷
Which of the factors give the product of (a³ + 8)? *
a. x³ + x + 1
b. x³ + 1
c. x³ - x + 1
d. x³ – 1
What is the cube of (1 + x)? *
a. 1 + x + x² + x³
b. -1 + x + x² - x³
c. 1 - 3x + 3x² - x³
d. 1 + 3x + 3x² + x³
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