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-BARSIC- [3]
3 years ago
6

What are the solutions of the equation x^6-9x^3+8=0

Mathematics
1 answer:
Triss [41]3 years ago
4 0

USE CALCULATOR!!! EPLAINT OOOO

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What is the sum of <br> -7g and 4g + 2
Murrr4er [49]

Answer:-3g+2

Step-by-step explanation:

-7g + 4g+2 = -3g +2

4 0
3 years ago
Read 2 more answers
Someone help me out. explain maybe
miss Akunina [59]
3rd option would be correct in my opinion
3 0
3 years ago
2a+ 3b + 4a^2 - 9b^2​
Shtirlitz [24]

Answer:

  • \bf\pink{(2a+3b)\times (1+2a-3b)}

Step-by-step explanation:

<h2><u>Given Expression</u> :-</h2>

  • \sf\orange{2a+ 3b + 4a^2 - 9b^2}

<h2><u>Steps to factorise</u> :-</h2>

\hookrightarrow\:\:\:\sf\purple{2a+ 3b + 4a^2 - 9b^2}

  • Using a²-b² = (a-b)(a+b), factor the expression

\hookrightarrow\:\:\:\sf\red{2a+3b+(2a-3b)\times (2a + 3b)}

  • Factor out 2a+3b from the expression

\hookrightarrow\:\:\:{\boxed{\sf{\pink{(2a+3b)\times (1+2a-3b)}}}}

\mathfrak\blue{Hope\:It\:Helps\:!!!}

6 0
3 years ago
Jose can use the rule m(x)=10+3x to find m(x) , the amount of money he will have after a week of doing x additional hours of cho
Gennadij [26K]

Answer:

70

Step-by-step explanation:

Given:

m(x) = 10 + 3x

where,

m(x) = the amount of money he will have after a week of doing x additional hours of chores

x = additional hours of chores

Evaluate m(20), What does this mean?

m(x) = 10 + 3x

m(20) = 10 + 3(20)

= 10 + 60

= 70

m(20) = 70

m(20) means additional hours of chores is 20

7 0
3 years ago
What is the appropriate metric unit for the mass of concrete in a section of sidewalk
photoshop1234 [79]
I believe it should be Milligrams.
6 0
3 years ago
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