2 years ago

Which expression represent the product of x3 + 2x - 1 and x4 - x3 + 3

Mathematics

1 answer:

Alborosie2 years ago

7 0

Answer:

x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.

Step-by-step explanation:

(x3 + 2x - 1) (x4 - x3 + 3)

= x^7 - x^6 + 3x^3 + 2x^6 - 2x^4 + 6x - x^4 + x^3 - 3

= x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.

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mariarad [96]

Answer:

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Step-by-step explanation:

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0.3(n-5) = 0.2

Dividing 0.3 both side

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3 years ago

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Neporo4naja [7]

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2 years ago

Simplify 2/5 + 1/3<br><br> I NEED THIS ASAP

lana66690 [7]

Answer:

(11/15)'s

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