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4 years ago

11

Why can you NOT combine 3x and 5x^2 ?

1 answer:

diamong [38]4 years ago

7 0

Although they are the same variable, you cannot add two variables raised to different powers. 3x^1 + 5x^2 cannot work, but 3x^2 + 5x^2 can. Also, if you are multiplying them, they would combine to be 15x^3, as 3 and 5 (The coefficients) multiply together and x^2 times x^1 = x^3.

I hope that helps.

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Im confused isn't there supposed to be three numbers

Dafna1 [17]

Answer:

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Step-by-step explanation:

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3 years ago

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MA_775_DIABLO [31]

we have:

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So:

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Ok done. Thank to me :>

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2 years ago

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Answer:

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3 years ago

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