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olya-2409 [2.1K]
3 years ago
5

(–2k3 – 7k2 + 5k) + (6k2 + 3k) —

Mathematics
1 answer:
slega [8]3 years ago
7 0

Answer:

all work is pictured and shown

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Simplify (8z - 10) ÷ (-2) 5(z - 1).
Nookie1986 [14]
(8z - 10) ————————— + 5 • (z - 1) -2 <span>Step  2  :</span> 8z - 10 Simplify ——————— -2 <span>Step  3  :</span>Pulling out like terms :

<span> 3.1 </span>    Pull out like factors :

   8z - 10  =   2 • (4z - 5) 

<span>Equation at the end of step  3  :</span> (5 - 4z) + 5 • (z - 1) <span>Step  4  :</span>Final result : z

<span>
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3 years ago
7. y = x2 + 3; D:{-2, -1, 0, 1, 2}
Andrei [34K]

Answer:

-1

1

3

5

7

Step-by-step explanation:

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3 years ago
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Rus_ich [418]

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3 years ago
Expand the logarithm fully using the properties of logs. Express the final answer in
Ivenika [448]

Answer:

<em>P=log(2)+log(3)+4.log(x)</em>

Step-by-step explanation:

To solve the problem, we need to recall the following properties of the logarithms:

log(x.y)=log(x)+log(y)

log(x^y)=y.log(x)

We have the expression:

P=log(6x^4)

Factor 6=2*3:

P=log(2\cdot 3x^4)

Apply the property of the product:

P=log(2)+log(3)+log(x^4)

Now apply the property of the exponent:

P=log(2)+log(3)+4.log(x)

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3 years ago
How can you determine the coordinates of a figure after a reflection over either axis
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X axis: keep x value, change the sign of the y value
Y axis: keep y value, change the sign of the x value
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3 years ago
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