square root chapter 9. warm-up (1) 4 m – 3 = m + 15 (2) 6y – 2 = 2y + 18 (3) 6t + 3 = 3t + 15...
TRANSCRIPT
Square RootChapter 9
Warm-up
(1) 4 m – 3 = m + 15
(2) 6y – 2 = 2y + 18
(3) 6t + 3 = 3t + 15
(4) 8r – 7 = 3r + 23
(5) 10 w – 9 = 3w + 33
(6) 9f + 14 = 3f + 56
m = 6
y = 5
t = 4
r = 6
w = 6
f = 7
Solve the equations below :
Perfect Squares
1
4
916
253649
64
81
100121
144169196
225
256
324
400
625
289
= 2
= 4
= 5
= 10
= 12
Simplify
Examples
Squares table
Practice
13 20 ⅓ 30
0.5 6/7 -1.1 1.4
0.6 -12 5/4 ±.1
Solving square roots
Practice
t = ± 5 n = 0g =
undefined
x =0 t = ± 3
Classwork