3 years ago

Find the sum of 7a 3 14a 12 and -6a 3 12a 2 -7.

1 answer:

3 0

Assuming the missing signs are pluses, that would work out to a^3 + 12a^2 + 14a + 5

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USPshnik [31]

I need to see the diagrams to tell you.

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3 years ago

Dmitry [639]

Answer: A. $9x^2 - 16y^2$ .

Step-by-step explanation:

From all the options only option A has both terms square and they minus sign between them.

Also, $9x^2 - 16y^2= (3x)^2-(4y)^2=(3x+4y)(3x-4y)$

Here a= 3x and b= 4

Hence, the correct answer is A. $9x^2 - 16y^2$ .

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3 years ago

MA_775_DIABLO [31]

Answer:

36 is your least common denominator. Hope this helps

Step-by-step explanation:

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2 years ago

Murljashka [212]

Answer:

Answer 5

Step-by-step explanation:

-6+12-2+1

=6-2+1

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3 years ago

Vladimir [108]

(3v+19)°
the answer to the question

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3 years ago