370 weeks can also equal 7.09589041, if you need to simplify that just say 7 years
Answer:
Step-by-step explanation:
(7x^2-5x+3)
+(2x^2+4x-6)=9x^2-x-3
Factor both numbers down, take all the prime numbers from the factorized 21 and 12 and multiply them
2*2 x 3 x 7