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Kay [80]
3 years ago
14

3. Simplify the following expression 2a(a+3)-4a4a-7)

Mathematics
1 answer:
LiRa [457]3 years ago
8 0

Answer:

-14a^2+6a-7

Step-by-step explanation:

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Problem 1

Answer: Independent

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Problem 2

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3 years ago
What is the value of this expression when a= - 3 and b=-2?<br> (3a^-2b^6/2a^-1b^5)^2
lisabon 2012 [21]

Answer:

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7 0
2 years ago
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max2010maxim [7]
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8 0
3 years ago
Read 2 more answers
Use f(x) = 2x-9 and g(x)=9-x^2 to evaluate g(f(3))​
Keith_Richards [23]

Answer:

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Step-by-step explanation:

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f(3) = -3

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Step-by-step explanation:

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