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Feliz [49]
3 years ago
13

(x+3)(x-5)=? im having issues with this

Mathematics
1 answer:
MissTica3 years ago
3 0

Answer:

x^2-2x-15 is the expanded form.

Step-by-step explanation:

We can expand these brackets to give us this equation.

(x+3)(x-5)=x^2+3x-5x-15\\x^2-2x-15

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Answer:

7:8

Step-by-step explanation:

Convert o.7 Kg to Gram

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Divide it by 800

<u>700</u>

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Answer:

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4. 8:52  or reduced,   2:13

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Step-by-step explanation:

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2 years ago
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ratelena [41]

Answer:

n^6 is the answer

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Step-by-step explanation:

6 0
3 years ago
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Over [174]

Answer:

13

Step-by-step explanation:

g(4) will be found by putting 4 in for r.

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g(4)= 25 - 12

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7 0
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Calculate the speed at the edge of a disc of radius 8.5 cm that rotates at the rate of 2.5 rev/s.
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Answer:

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Step-by-step explanation:

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