Answer:
You he length of the rectangle is:
155 cm
what that guy said ddddddddddddddddd
3 & 6 - LCM = 3. 3's multiples are 3, 6, 9,12, 16, etc. 6's multiples are 6, 12, 18, etc. therefore, the least common multiple is 6.
GCF - 3's factors are 1, 3, and 6's factors 1, 2, 3. so the greatest common factor is 3.
Answer:
9b^2+3b-18
Step-by-step explanation:
make a box and multiply each of the parts