Therefore the factors are (22) Check by multiplying our Pacterise the following quadrate expression
(hi 4+*+3
(d) -74
(a 2 + 7 + 3
(cir St+1
Exercise 20.30
Factorise:
12+ 3x + 1
3. 21+ S + 4
5 7+2
2.91 3y + 12
9. 10+21-100
2. 72
# 40-20+
6. 3-1-2
83-19-14
10. S-21-40​

In part i, the independent variable, the one that is intentionally manipulated, in part ii, the independent variable changes the dependent variable, the one you measure the response in, is the same for parts i and ii. for both parts of the lab, the dependent variable

We just started the introduction into circles and i have no idea how to do this.

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w