Answer:
3r(1 + 2r)
Step-by-step explanation:
3r + 6r^2
take common
3r(1 + 2r)
Answer:
Answer is 216m^2
Step-by-step explanation:
You would do the formula 2(6*6) + 2(6*6) + 2(6*6)
To get a total of 216m squared!
Hopes this helps!
Answer:
heptagon
Step-by-step explanation:
5z^2 + 16
a coefficient is a number multiplied by a variable (a letter). so there is only ONE coefficient in this expression and it is 5.
