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mestny [16]
3 years ago
10

7. Solve for x: x^4-5x^2+4 = 0

Mathematics
1 answer:
arlik [135]3 years ago
8 0

Answer:

x=2

Step-by-step explanation:

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Can someone please help me with this
REY [17]

Answer:

Need to see question

Step-by-step explanation:

What's the question?

4 0
2 years ago
Properties of numbers 2 + 6(9–3²) – 2​
liubo4ka [24]

Answer:

108 Plz mark brainliest

Step-by-step explanation:

complete parenthesis, and then multiply. follow these rules in order

Parenthesis

Exponents

Multiplication

Division

Addition

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Or simply, P.E.M.D.A.S.

3 0
4 years ago
Find the length of side a.<br> 15<br> 9<br> O A. 6<br> B. V 306<br> C. 12<br> D. 144
Leni [432]

Answer:

12

Step-by-step explanation:

A² + B² = C²

9² + B² = 15²

81 + B² = 225

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B = 12

8 0
3 years ago
Read 2 more answers
PLEASE HELP! I WILL REWARD BRAINLY! I WILL CHOOSE BRAINLISTS!
Norma-Jean [14]
To get the area of a rectangle, multiply the side lengths.
Our side lengths of this rectangle is 1/2 and 3/4, so let's multiply them.

\dfrac{1}{2} *  \dfrac{3}{4} =  \dfrac{3}{8}

Thus, the area of this rectangle is 3/8 ft². I hope this helps! :)

~AgentCozmo4, Moderator
4 0
3 years ago
What is 22/7 out to 4 places? What is pi
marysya [2.9K]

Answer:

22/7 is 3.1428

Pi is 3.1415

Difference is 0.0012

Step-by-step explanation:Divide 22 by 7 to get the first part. Look up or enter pie on your calculator. Subtract pi from 22/7.

7 0
4 years ago
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