Simplifying Radical Expressions
sqrt(25x^6)
5x^3
9sqrt(3) + 2sqrt(3)
11sqrt(3)
7sqrt(3)*sqrt(3)
21
sqrt(5)(sqrt(2)-3sqrt(5))
sqrt(10)-15
What University did Mrs. Stratton graduate from?
a) Michigan State
b) University of Iowa
c) Middle Tennessee State
d) Middle Texas State
root4(16x^16y^20)
2x^4y^5
6sqrt(2)-5root3(2)
Can't subtract.
Indexes are different.
3sqrt(9x^2) * 2sqrt(9y^5)
54xy^2sqrt(y)
(1+4sqrt(10))(2-sqrt(10))
-38+7sqrt(10)
Name one of Mrs. Schrepfer's children's name?
a) Tyler
b) Tanner
c) Kale
d) Conner
Tyler OR Kyle
sqrt(18x^7)
3x^3sqrt(2x)
5root3(xy)+root3(xy)
6root3(xy)
sqrt(xy)*sqrt(4xy)
2xy
(4-2sqrt(3))^2
28-16sqrt(3)
Where did Mrs. Schrepfer graduate High School From?
a) Benton Community
b) Independence
c) Washington
d) West High
Independence
root3(-16x^12y^5)
-2x^4yroot3(2y^2)
root3(250)-root3(54)
2root3(2)
7sqrt(3y^2)*2sqrt(6x^3y)
42xysqrt(2xy)
Multiply each pair of conjugates.
(1-sqrt(7))(1+sqrt(7))
-6
What does Mrs. Stratton do every weekday after she leaves school and picks up her boys from daycare.
Goes to workout
root3(125x^4y^2
5xroot3(xy^2)
3sqrt(32)+2sqrt(50)
22sqrt(2)
4root3(54y^2)*2root3(2x^3y^5)
24xy^2root3(4y)
Multiply each pair on conjugates.
(3sqrt(2)-9)(3sqrt(2)+9)
-63
How did Mrs. Stratton and Mrs. Schrepfer first me/work together?
Mrs. Schrepfer was a sub in Mrs. Stratton's room when she went on maternity leave.