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topjm [15]
3 years ago
12

5x^2 +3 = -122 a. no solution b. -5 c. +‐5 d. +- 25​

Mathematics
2 answers:
Basile [38]3 years ago
7 0
There is no real solution.
Finger [1]3 years ago
6 0

Answer:

I put it in the calc and it got

x=5i,−5i

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Arianna earns a weekly salary of $400 plus a 6.5% commission on sales at a gift shop. How much would she make in a workweek if s
lilavasa [31]

Answer:

712

Step-by-step explanation:

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6 0
2 years ago
What is 5 - 3x + x - 32 in a simplified expression?
tresset_1 [31]

Answer:

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Step-by-step explanation:

5-3x+x-32

(collect like terms)

5-32-3x+x

<h2><u><em>-27-2x</em></u></h2>
4 0
3 years ago
Read 2 more answers
Factor completely 36x^2 − 25.
sveticcg [70]
Hello there!

( (2^2*3^2x^2) -  25) \\ \\  Factoring:  \boxed{36x2-25} \\ \\ (PROOF): \\ \\  (A+B) * (A-B) = \\&#10;         A2 - AB + BA - B2 = \\&#10;         A2 - AB + AB - B2 =  \\&#10;         A2 - B2 \\ \\

Your final answer would be (<span> (6x + 5) • (6x - 5)).

Your correct answer would be (option d).

I hope this helps you!</span>
4 0
3 years ago
Read 2 more answers
3x into 4x minus 5 plus 3 if x is equal to 1/2
Solnce55 [7]

Answer: 8 3/4

Step-by-step explanation:

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Substitute the value 1/2 with x

3 1/2 (4 1/2 - 5+3)

7/2 (9/2 -2)

7/2 (5/2)

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8 0
3 years ago
Given X=[b a 4 a], Y=[c d a b], and Z=[a c 16 b]. What is Y if x-2y=z?
zalisa [80]

Answer:

A

[2, -4, -6, -2]

Step-by-step explanation:

5 0
2 years ago
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