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3 years ago

For the following, write an equivalent expression in standard form: (5x2 + 6x - 2) + 4x (3x – 7).

Mathematics

1 answer:

Roman55 [17]3 years ago

7 0

Answer:

17x^2 -22x -2

Step-by-step explanation:

5x^2 +6x -2 +4x (3x-7)
5x^2 +6x -2 +12x^2 -28x
17x^2 +6x -2 -28x
Answer: 17x^2 -22x -2

Just so you know when I put (^) the number after it is a exponent.

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Answer:

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Step-by-step explanation:

(5 , -2) ; (-3, 4)

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3 years ago

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Dafna11 [192]

Answer:

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Step-by-step explanation:

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3 years ago

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Umnica [9.8K]

Answer:

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Step-by-step explanation:

x+12=8

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3 years ago

An ethanol railroad tariff is a fee charge for shipments of ethanol on public railroads. The Agriculture Marketing Service publi

Stels [109]

Answer:

The appropriate response is "0.9476".

Step-by-step explanation:

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Randomly selected railroad-car shipments,

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On substituting the values, we get

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then,

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On using the table of P, we get

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Step-by-step explanation:

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