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satela [25.4K]
3 years ago
6

What is the value of this expression?

Mathematics
1 answer:
mylen [45]3 years ago
6 0

9514 1404 393

Answer:

  2

Step-by-step explanation:

I find it convenient to remember that a logarithm is an exponent.

  \log_a(a^b)=b

__

  log₂(8) +log₃(1/3) = log₂(2³) +log₃(3⁻¹)

  = 3 -1 = 2

The value of the expression is 2.

__

Some calculators can compute this for you directly.

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3(3−3)=2(+3)−30 how do I do this???? I'm in 10th grade and this confuses me every time.
astra-53 [7]
Well when you simplify it you get this,

0=-24,


Do what’s inside the parentheses first

3-3 is 0, 3•0 is 0

2•positive 3 is 6

6- -30 is -24

So you have 0=-24

Or just -24 :)
4 0
2 years ago
Help please solve for ABC i will give brainlest
Verizon [17]

Answer:

-9

Step-by-step explanation:

You subtract 2x-6 that gives you -3

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You multiply your to answers -3x3

And you get -9 Hope this helps!!!!

HAVE A NICE DAY

8 0
2 years ago
Y=x(2)-2x-3 find the value of x when y=1​
Volgvan
1 = x(2) - 2x - 3
1 = 2x + -2x + - 3
1 = (2x + -2x) + (-3)
1 = -3
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No solutions
4 0
2 years ago
!NUMBER 4! please help!! show all work please
snow_lady [41]

Answer:

C. 88

Explanation:

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fg( -5 )

go from right to left in such function problems.

replace x with [ -5 ]

f( (-5)²  -5)

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[ replace x with 20 ]

4(20) + 8

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7 0
2 years ago
A table shows a proportional relationship where k is the constant of proportionality. The rows are then switched. How does the n
andrew-mc [135]

Answer:

Read all of it it’s gonna help alot

Step-by-step explanation:

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