Perfect Square Trinomials

Andymath.com features free videos, notes, and practice problems with answers! Printable pages make math easy. Are you ready to be a mathmagician?

Notes

Perfect Square Formula

Questions & Answers

Factor the Following

1) x2+4x+4


2) x26x+9


3) x2+8x+16


4) x210x+25


5) 4x2+12x+9


6) 9x2+6x+1


7) x22x+1


8) x212x+36


9) x220x+100


10) x214x+49


Challenge Problem

11) Simplify 54145Link to Youtube Video Solving Question Number 11



See Related Pages

 Factoring Calculator 
(Symbolab.com)
 Factoring out a GCF
3xyz2+x2y2z+9x3y=xy(3z2+xyz+9x2)
 Factoring Trinomials with a=1
x2+7x+12=(x+3)(x+4)
 Factoring Trinomials with a1
3x2+11x+6=(3x+2)(x+3)
 Factoring with u-substitution
x4+5x2+6=u2+5u+6
 Difference of Two Squares
x216=(x+4)(x4)
 Sum/Difference of Two Cubes
x38=(x2)(x2+2x+4)
 Factor by Grouping
8x34x26x+3=(4x23)(2x1)
 Solving Quadratic Equations by Factoring
x2+10x24=0


About Andymath.com

Andymath.com is a free math website with the mission of helping students, teachers and tutors find helpful notes, useful sample problems with answers including step by step solutions, and other related materials to supplement classroom learning. If you have any requests for additional content, please contact Andy at tutoring@andymath.com. He will promptly add the content.

Topics cover Elementary Math, Middle School, Algebra, Geometry, Algebra 2/Pre-calculus/Trig, Calculus and Probability/Statistics. In the future, I hope to add Physics and Linear Algebra content.

Visit me on Youtube, Tiktok, Instagram and Facebook. Andymath content has a unique approach to presenting mathematics. The clear explanations, strong visuals mixed with dry humor regularly get millions of views. We are open to collaborations of all types, please contact Andy at tutoring@andymath.com for all enquiries. To offer financial support, visit my Patreon page. Let’s help students understand the math way of thinking!

Thank you for visiting. How exciting!