Answer:
Step-by-step explanation:
So what we should do is first expand. What I did was I did it one step at a time, starting with (2x+5)(2x+5). This gave me . I then continued to do this, until I got . Then you asked me what this would be subtracted from 1. So, what I did was set it so that it would follow this rule, making it.
After this, I just simplified.
Answer:
11250 cm^3
Step-by-step explanation:
45cm × 25cm × 10cm =11250cm
Answer:
300
Step-by-step explanation:
the nth term of a sequence is 3n^2 (where n only is squared), then the 10th term of the sequence is; 3 x (10)^2= 3 x 100 = 300.
Answer:
thanks for the pts anyways
Step-by-step explanation: