Add together 12x²y³, -21x²y³, -16x²y³, 41x²y³.......
Answers
Answered by
1
Answer: -66x^8y^12
Step-by-step explanation:
12+-21+-16+-41=-66
x^2+x^2+x^2+x^2+y^3+y^3+y^3+y^3=x^8y^12
Answered by
0
12+(-21)+(-16)+41=16x^2y^3
Step-by-step explanation:
1) In addition only coeffeicient will only add and the variable remain same.
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