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  • Polynomials
  • Factoring Polynomials
  • Factoring out a common factor

Factoring out a common factor

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  • Question 1:
    1 pts
    		The common factors in the polynomial $3x+3y$ is $x.$
  • Question 2:
    1 pts
    		Find the common factor in the polynomial $5x+2xz.$

    $5$

    $x$

    $2$

    $z$

  • Question 3:
    1 pts
    		The common factor in the polynomial $16x+32$ is
  • Question 4:
    1 pts
    		Factor the polynomial using out a common factor. $$ 6a+9b$$
    $3(3a-2b)$
    $3(2a-3b)$
    $3(3a+2b)$
    $3(2a+3b)$
  • Question 5:
    2 pts
    		Factor the polynomial using out a common factor. $$ 6\cdot (x-2y)+21 \cdot (x-2y)$$
    $(2x-y)$
    $27\cdot (2x-y)$
    $27\cdot (x-2y)$
    $ (x-2y)$
  • Question 6:
    2 pts
    		Factor the polynomial using out a common factor. $$ 15x^{4}-12x^{3}+6x^{2}$$

    $x^{2} \cdot (5x^{2}-4x+2)$

    $3x \cdot (5x^{2}-4x+2)$

    $3x^{2} \cdot (5x^{2}-4x+2)$

    $3x^{2} \cdot (5x^{2}+4x+2)$

  • Question 7:
    2 pts
    		Factor the polynomial using out a common factor. $$ 45x-9y+99z$$
    $9\cdot (15x-3y+33z)$
    $3\cdot (15x-3y+33z)$
    $3\cdot (9x-3y+33z)$
    $3\cdot (15x+3y+33z)$
  • Question 8:
    2 pts
    		Factor the polynomial using out a common factor. $$-50x+4y$$
    $-2\cdot (-25x-2y)$
    $-2\cdot (25x+2y)$
    $-2\cdot (25x-2y)$
  • Question 9:
    3 pts
    		Factor the polynomial using out a common factor. $$ 21ab^{2}-33a^{2}bc$$

    $3ab^{2}\cdot (7b-11ac)$

    $3a^{2}b\cdot (7b-11ac)$

    $3ab\cdot (7b-11ac)$

    $9ab\cdot (3b-11ac)$

  • Question 10:
    3 pts
    		Factor the polynomial using out a common factor. $$ 15a^{2}b^{4}-5ab^{3}+20a^{3}b^{3}+10a^{5}b^{7}$$
    $5ab^{2}\cdot (3ab+4a^{2}+2a^{4}b^{4})$
    $5ab^{3}\cdot (3ab-1+4a+2a^{4}b^{4})$
    $5ab^{3}\cdot (3ab-1+4a^{2}+2a^{4}b^{4})$
    $5ab^{3}\cdot (3ab+4a^{2}+2a^{4}b^{4})$

Basics of polynomials

Polynomials Operations

Roots of polynomials

Factoring Polynomials

Graphing Polynomials

Rational exp. operations