what is the sum of 2m2+3m-4 and m2-3m-2
1.) 2m2+3m-4Multiply 2m by 24m+3m-4Add 4m to 3mFinal Answer: 7m-42.) m2-3m-2Multiply m by 22m-3m-2Subtract 3m from 2mFinal Answer: -m-2