Answer:
1780 is the best answer
Step-by-step explanation:
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Answer and explanation:
Please find attached answer and explanation
Step-by-step explanation:
the equations are :-
=》d = 40m + 200
=》d = 50m
here, by equalising both equations.
( since, d = d )
=》40m + 200 = 50m
=》50m - 40m = 200
=》10m = 200
=》m = 200 ÷ 10
=》m = 20
now,
=》d = 50m
=》d = 50 × 20
=》d = 1000
Descending order...
5x^4 + 3x^3 + 6x^2 + 1...first term is 5x^4