3 years ago

Please help me on this I don’t understand it 3i+(3/4+2i)-(3+3i)

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

4 0

Answer:

Step-by-step explanation:

By my mean

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A bottle of eyes drop has 0.45 fluid ounces of liquid.How much liquid is in 10fourth bottles of eye drops

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Option 1: 4500 Fluid Ounces is the correct answer

Step-by-step explanation:

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3 years ago

What is the product of 2x2 – 3xy + y2 and 2x – 4y?

dybincka [34]

Answer:

C. 4x^3 - 14x^2y + 14xy^2 - 4y^3

Step-by-step explanation:

Given:

Product of 2x^2 – 3xy + y^2 and 2x – 4y

Product means multiplication

(2x^2 – 3xy + y^2) (2x – 4y)

Open the bracket

= 4x^3 - 8x^2y - 6x^2y + 12xy^2 + 2xy^2 - 4y^3

Simplify the like terms

= 4x^3 - 14x^2y + 14xy^2 - 4y^3

The answer is

C. 4x^3 - 14x^2y + 14xy^2 - 4y^3

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4 years ago