End of Semester Test: Algebra 2B practice (Plato, 11 wrong – marked)| 2025
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(noun) the number value in a monomial - (answers)coefficient
(verb) to break up a polynomial into a product of polynomials that can be multiplied to get the
original polynomial - (answers)factor
(noun) an irreducible polynomial with integer coefficients that cannot be factored into
polynomials of lower degree over the real number system. - (answers)prime polynomial
(noun) a polynomial consisting of exactly three terms - (answers)trinomial
(x − 4)(x − 12) - (answers)What is the factored form of the polynomial?
x2 - 16x + 48
to apply what is known to confirm an expected result - (answers)verify
6 and 3 - (answers)Juanita begins to factor an expression as shown.
x2 + 3x - 18 = (x +__ )(x -__ )
2 - (answers)Simon is factoring the polynomial.
x2 - 4x - 12
(x - 6)(x + ___)
(x − 5)(x + 1) - (answers)What is the factored form of x2 − 4x − 5?
(2x+5)(3x-2) - (answers)6x2 + 11x - 10?
, 1 - (answers)The model represents the factorization of 2x2 + 5x + 3.
What is the missing term in the factorization of 2x2 + 5x + 3?
(2x + 3)(x +___
9x2 - 25 = (3x - 5)(3x + 5) - (answers)Which equation is true?
(8x - 3)(x + 2) - (answers)Which is the factorization of 8x2 + 13x - 6?
3x - 2 - (answers)The diagram represents 6x2 - 7x + 2 with a factor of 2x - 1.
What is the other factor of 6x2 - 7x + 2?
3 - (answers)Sari is factoring the polynomial 2x2 + 5x + 3. What is the missing number in her
factorization?
2x2 + 5x + 3
= (2x +____)(x + 1)
(2x + 7)(2x + 7) - (answers)Which is the completely factored form of 4x2 + 28x + 49?
the product of two identical factors - (answers)perfect square
25x2 - 36 - (answers)Which polynomial is a difference of squares?
16a2 - 4a + 4a - 1 - (answers)Which polynomial can be simplified to a difference of squares?
(10n)2 − (1)2 - (answers)Which expression is equivalent to 100 n2 − 1?
4x2 - 25 - (answers)Which expression is a difference of squares with a factor of 2x + 5?
3x - 8 - (answers)Which binomial is a factor of 9x2 - 64?
LATEST UPDATED
(noun) the number value in a monomial - (answers)coefficient
(verb) to break up a polynomial into a product of polynomials that can be multiplied to get the
original polynomial - (answers)factor
(noun) an irreducible polynomial with integer coefficients that cannot be factored into
polynomials of lower degree over the real number system. - (answers)prime polynomial
(noun) a polynomial consisting of exactly three terms - (answers)trinomial
(x − 4)(x − 12) - (answers)What is the factored form of the polynomial?
x2 - 16x + 48
to apply what is known to confirm an expected result - (answers)verify
6 and 3 - (answers)Juanita begins to factor an expression as shown.
x2 + 3x - 18 = (x +__ )(x -__ )
2 - (answers)Simon is factoring the polynomial.
x2 - 4x - 12
(x - 6)(x + ___)
(x − 5)(x + 1) - (answers)What is the factored form of x2 − 4x − 5?
(2x+5)(3x-2) - (answers)6x2 + 11x - 10?
, 1 - (answers)The model represents the factorization of 2x2 + 5x + 3.
What is the missing term in the factorization of 2x2 + 5x + 3?
(2x + 3)(x +___
9x2 - 25 = (3x - 5)(3x + 5) - (answers)Which equation is true?
(8x - 3)(x + 2) - (answers)Which is the factorization of 8x2 + 13x - 6?
3x - 2 - (answers)The diagram represents 6x2 - 7x + 2 with a factor of 2x - 1.
What is the other factor of 6x2 - 7x + 2?
3 - (answers)Sari is factoring the polynomial 2x2 + 5x + 3. What is the missing number in her
factorization?
2x2 + 5x + 3
= (2x +____)(x + 1)
(2x + 7)(2x + 7) - (answers)Which is the completely factored form of 4x2 + 28x + 49?
the product of two identical factors - (answers)perfect square
25x2 - 36 - (answers)Which polynomial is a difference of squares?
16a2 - 4a + 4a - 1 - (answers)Which polynomial can be simplified to a difference of squares?
(10n)2 − (1)2 - (answers)Which expression is equivalent to 100 n2 − 1?
4x2 - 25 - (answers)Which expression is a difference of squares with a factor of 2x + 5?
3x - 8 - (answers)Which binomial is a factor of 9x2 - 64?
