19. Add and identify what type of polynomial is the sum of ( 2m4 +3m + 4 ) and ( m4 - 3m-4).
A. m⁴; Monomial
B. 3m⁴; Monomial
C. 3m⁴ -8; Binomial
D. m⁴ -6m - 8; Trinomial
A. m⁴; Monomial
B. 3m⁴; Monomial
C. 3m⁴ -8; Binomial
D. m⁴ -6m - 8; Trinomial
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Answer:
B. 3m⁴; Monomial
Step-by-step explanation:
2m⁴+3m+4
+ m⁴-3m-4
= 3m⁴
Letter B is the answer :)