3 years ago

Simplify the following expression 2x − 6y + 3x2 + 7y − 14x

Mathematics

1 answer:

Setler [38]3 years ago

4 0

2x - 6y + 3x² + 7y - 14y = 3x² + (2x - 14x) + (-6y + 7y) = 3x² - 12x + y

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son4ous [18]

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1 year ago

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Step-by-step explanation:

there it is

and if u need more help tell me

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2 years ago

ann has 5 brand new CD’s, which is 3 less than twice the that bob (x) has. translate the situation into an algebraic equation

Nataliya [291]

Ann = 3 CD's

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3 years ago

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3 years ago

The product of 9, and a number increased by 7, is 126. What is the number

RoseWind [281]

Answer:

The number is 7.

Step-by-step explanation:

The unknown number: x

9 (x + 7) = 126

Using the distributive property, 9x + 63 = 126

9x = 63

x = 7

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3 years ago