Answer:
step 3
Step-by-step explanation:
take away 2 add 4 then multiple 9000 then divide 1 then you got your answer 20/56.
2²=4 2×2
3²=9 3×3
4²=16 4×4
5²=25 5×5
6²=36 6×6
7²=49 7×7
8²=64 8×8
9²=81 9×9
10²=100 10×10
11²=121 11×11
(a)3-2=1 (b) 4-3=1 (c) 12-1-1=10
-
Given
f(x) = -
Evaluate f(19) by substituting x = 19 into f(x)
f(19) = -
= -
= - 4
= - = -
I don't get this.......