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of 24 and 367 1 What is the greatest common facCtor . 12 D. 24 A. 4 B 8 2. What is the greatest common factor of the variables of $12x^{5}y^{4}+16x^{3}2$ A. x*y* B y C x3 D x * What is the greatest common factor of the numerical coefficients $ot6y^{2}+9y$ A. 2 B. 3 C 4 D. 35 7 4. What is the factored form of the expression in no. A. 2y (2y + 3) B. 3y (2y+3) C 4y (2y + 3) D. 5y (2y+ 3) 5. What is the factored form of the expression 4x + 167 A. 4(x + 2) B 4(x + 3) C. 4(x+4) D. 4(x+5) 6 Which of the following is the factored form of 50x2y5- 75x y ? A 25(2x 3x'y") C 25x y (2- 3x'y) B. B 25x y (2x- 3x'y) D 25x3y (2-4x'y) 7. What is the missing term in 8x+ C 10x = 8x ( x +2 )? A. 4x B. 6x D. 16x 8. Which of the following is the product of 4m² (3m + 4)? 16m3 C 12m3 + 16m2 D. $16m^{3}+12m$ A. $12m+16m$ B. 12m3 + 9 Which of the following has factors (2x - y)and (2x + y)? A. 2x2 + y? B 2x?- y? C. 4x? + y2 D. 4x2 - y? 10. Using the pattern for factoring the sum of cubes, what is the factored form of 8 + b32 A $\left(2-b\right)\left(4-2b+b^{2}\right)$ $\left(2-b\right)\left(4+2b+b^{2}\right)$ $C$ $\left(2+b\right)\left(4-2b+b^{2}\right)$ $D\left(2+b\right)\left(4+2b+b^{2}\right)$ B 11.If one factor of a perfect square trinomial is 2xy - 3x, what is the other factor? A. 2y - 3x B 2y + 3x $C2xy-3x$ $D2xy+3x$ 12 Which of the following is a perfect square number? A 8 B. 24 C 125 D 121 13 All of the following expressions are perfect squares, EXCEPT one What is it? b2 B x'y6 C. 16a?b6 D. 25x y@ A. 12a 14 Which of the following is equal to x? - $6xy+9y^{2}3$ E A (x-3y)? $B\left(x+3y\right)$ $\left(2x-3y\right)^{2}$ $D$ $\left(2x$ Which of the following is the complete factored form of $+3y\right)^{2}$ $8x^{2}-24xy+18y^{2}7$ $A$ $2\left(2x-3y\right)\left(2x-$ 3y) $C$ $2\left(3x+2y\right)^{2}$ $D$ $2\left(3x-2y\right)$ $B$ $2\left(2x-3y\right)\left(2x+3y\right)$ 16 $Mnicnottnefo|lomnG$ trinomials has factors A B $6a^{2}-7b+2b^{2}$ $6a^{2}+7b-2b^{2}$ D. $rs\left(3a-2b\right)and\left(2a-b\right)7$ $6a^{2}-7b-2b^{2}$ $6a^{2}+7b+2b^{2}$
7th-9th grade
Algebra
Search count: 119
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Qanda teacher - Askhina
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search-thumbnail-2 Choose the letter of the correct answer. Write your answer on the space
ATULTIPLE CHOICE $2$ $mcc1=0$ Choose the letter of the correct answer. Write your answer on the space providet I What is the process of finding the factors of an expression which is the reverse process of multiplication? A. factoring B. rationalization C. special product D. continuous division 2. Which of the following pair of numbers has a $Ocro162$ $p$ $12an$ 18 A. 2 and 3 B. 8 and 12 C. 6 and 10 3. If one factor oBf . $4x^{2.6ts2}$ $4x.6$ what is t2hx e o6 ther factor? A. 2x 3 C. D. 2x 3 4. Which of the following expressions has $lac1ors$ $y^{2}$ (2x- $y$ $an1\left(2x$ $0$ $4x2-y$ y? A. 2x+ ya B. 2x- ya C. 4x $ng1s$ perfecCt s. q12u5 are number? 5. Which of the $o1omin$ $24$ $D.121$ A. 8 B. 6. All of the following expressions are perfect squares, $xCE\pi $ $D.25xy$ one. What is it? A. 12a-b B. xy C. 16a b 7. Which of the following is equal $tox^{2-6x+9y^{27}}$ $c.\left(2x-3y\right)^{2}$ $D.\left(2x43y\right)$ A. [x-3yP B. $x+3y\right)$ 8. Which of the following terms is $1cscnbx$ as "the ratio of two polynomial expressions ? lincar algebraic expression C. rational algebraic expression AB. . lincar algebraic equation D. rational algebraic equation 9. In a rational algebraic expression written in the where $Pand0ar$ $fomof^{E}$ $9$ $a1t0\bar{D.2} $ polynomials, the polynomial Q must not be equal A.-1 B. 0 C. 1 10. Which of the following is considered a rational algebraic expression? 4x+11 A 3n B. 3n-n+ 2 9 C. $2x^{-2}-7$ $-$ D. n--1 11. Which of the $olo$ $ing1s$ an example of a rational algebraic expression? 3n A. 15 V $B.\dfrac {3n+\sqrt{n} } {2+3n}$ C. Sx'+4 D. 2n-241 2n+3 12. Evaluate the expression 32rx +5 when x- 1. A. -1 B. 0 C. 3 D. 4 13. Which of the following is one of the steps in simplifying rational expressions? A. Add the common factors. B. Subtract out the common factors. DC. . Multiply the common factors. Divide out the common factors.
7th-9th grade
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