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Gwar [14]
3 years ago
7

Find the product using identities (3x – 2)(3x+9)

Mathematics
2 answers:
lora16 [44]3 years ago
6 0

Answer:

9x^2+21x-18

Step-by-step explanation:

Rom4ik [11]3 years ago
4 0
9x^2+21x-18
3x*3x = 9x^
3x*-2= -6x
9*3x= 27x
27x-6x=21x
9*-2=-18
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3 years ago
Questions are on the picture, a-e.
iris [78.8K]
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  2. If price is $0.98, there would be scarcity of Super Widgets.
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  5. When price is $1.22, there would be a surplus of Super Widgets.

<h3>What is equilibrium? </h3>

Equilibrium price is the price at which the quantity demanded equals the quantity supplied. The equilibrium price is $1.12.

Above equilibrium price, quantity supplied would exceed quantity demanded and there would be a surplus. When price is below equilibrium price, quantity supplied would be less quantity demanded and there would be a scarcity.

To learn more about equilibrium, please check: brainly.com/question/26075805

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2 years ago
(Can somebody find the sum of this) <br><br><br> (5+2i)+(8-3i)
7nadin3 [17]
Hey there!!

Okay so here are the steps....

(5 + 2i) + (8 - 3i)       <---- when we have exponents we should worry about the                                            "i" because it is equal to √-1 but here it isn't the case.
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(13 - i)</u>
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Find the complex conjugate of the given number -1+4i
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