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Zarrin [17]
3 years ago
14

(3x^3-2x^2+7)(x^3+2x) using foil method

Mathematics
1 answer:
Fantom [35]3 years ago
4 0

Answer:

x(8x-5-13x³+2x²)

Step-by-step explanation:

(3x²-5x-7x^4)-(-2x³+6x^4-5x²)

(x(3x-5-7x³))+2x³-6x^4+5x²

x(3x-5-7x³)+2x³-6x^4+5x²

x(3x-5-7x³+2x²-6x³+5x)

x(8x-5-13x³+2x²)

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Answer:

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Step-by-step explanation:

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so 4=2k+n and 0=-2k+n

now 4=2n so n=2

now k=1

so y>=1*x+2

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vovangra [49]

Answer:

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Step-by-step explanation:

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OR

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8 0
3 years ago
Which shows the numbers $5.25, $0.69, $123.46 rounded to the nearest dollar?
Mashutka [201]
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