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Levart [38]
3 years ago
12

Simplify the expression by combining like terms. 4x2 – 3y2 + 3z – 5z - 5y2

Mathematics
1 answer:
bixtya [17]3 years ago
3 0

Answer:

Step-by-step explanation:

4x^2 - 3y^2 + 3z - 5z - 5y^2

4x^2 - 8y^2 - 2z

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B(n) = -1 (2)^n-1 What is the 5th term in the sequence?
bija089 [108]

Answer:

<h2>The answer is - 16</h2>

Step-by-step explanation:

<h3>b(n) =  - 1 ({2})^{n - 1}</h3>

where

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From the question since we are finding the 5th term

n = 5

Substitute the value into the above formula and solve

We have

b(5) =  -  1({2})^{5 - 1}  \\  =  - 2 ^{4}

We have the final answer as

<h3>- 16</h3>

Hope this helps you

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