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Are 4x +11x^2 - 3x + 4x^2 and x + 7x^2 eqivalent?
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Are 4x +11x^2 - 3x + 4x^2 and x + 7x^2 eqivalent?

User Christian Owens
by
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2 Answers

2 votes
No, these two equations are not equivalent.

4x + 11x^2 - 3x + 4x^2 = x(15^2)

x + 7x^2 = x(1 + 7x)
User Juan Aguilar Guisado
by
7.8k points
3 votes
4x+11x^2-3x+4x^2 = 15x^2 + x
7x^2 = nothing further can be done.
User Tony Park
by
8.6k points
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