Math Calculators, Lessons and Formulas

It is time to solve your math problem

mathportal.org
• Polynomials
• Factoring Polynomials
• Factor a perfect square trinomial

# Factor a perfect square trinomial

ans:
syntax error
C
DEL
ANS
±
(
)
÷
×
7
8
9
4
5
6
+
1
2
3
=
0
.
auto next question
calculator
•  Question 1: 1 pts Square of a difference $$(a-b)^{2}$$ is equal to
 $(a-b)(a+b)$ $(a-b)(a-b)$ $(a+b)(a+b)$ $(b-a)(b-a)$
•  Question 2: 1 pts Square of a sum $(p+q)^{2}$ is equal to
 $p^{2}-2pq-q^{2}$ $p^{2}+2pq-q^{2}$ $p^{2}+2pq+q^{2}$ $p^{2}-2pq+q^{2}$
•  Question 3: 1 pts Transform the following expression using the formula for squares of a sum $(x+7)^{2}.$
 $x^{2}+14x-49$ $x^{2}+14x+49$ $x^{2}-14x+49$ $x^{2}+7x+49$
•  Question 4: 2 pts Factor the polynomial using a perfect square trinomials. $$x^{2}+6x+9$$
 $(x+3)^{3}$ $(x+3)^{2}$ $(x-3)^{2}$ $(-x+3)^{2}$
•  Question 5: 2 pts Factor the polynomial using a perfect square trinomials. $$25n^{2}-30n+9$$
 $(5n-3)^{2}$ $(3n-5)^{2}$ $(5n-2)^{2}$ $(2n-6)^{2}$
•  Question 6: 2 pts $4a^{2}-8a+16$ is not a perfect square trinomial.
•  Question 7: 2 pts Factor the polynomial using a perfect square trinomials. $$3x^{2}-12x+12$$
 $2(2-x)^{2}$ $3(x+2)^{2}$ $3(x-2)^{2}$ $2(x-3)^{2}$
•  Question 8: 3 pts Factor the polynomial using a perfect square trinomials. $$4k^{3}w+20k^{2}w^{2}+25kw^{3}$$
 $kw(5k+2w)(5k+2w)$ $w(2k+5w)(2k+5w)$ $kw(2k+5w)(2k+5w)$ $k(2k+5w)(2k+5w)$
•  Question 9: 3 pts Factor the polynomial using a perfect square trinomials. $$12x^{2}-36x+27$$
 $4(x- \dfrac{3}{2})^{2}$ $12(x+\dfrac{3}{2})^{2}$ $12(x- \dfrac{3}{2})^{2}$ $6(x- \dfrac{3}{2})^{2}$
•  Question 10: 3 pts Factor the polynomial using a perfect square trinomials. $$x^{3}y+6x^{2}y^{2}+9xy^{3}$$
 $y(3y+x)^{2}$ $x(3y+x)^{2}$ $xy(y+3x)^{2}$ $xy(3y+x)^{2}$
•  Question 11: 3 pts Find a value for $c$ that will create a perfect square trinomial $$x^{2}-5x+c.$$
 $c = \dfrac{5}{2}$ $c = \dfrac{25}{4}$ $c = \dfrac{5}{4}$