12121640 12121640

10-03-2021
Mathematics

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MathWiz wya? I need some help with this...show your work <3

MathWiz wya I need some help with thisshow your work lt3 class=

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Аноним Аноним

10-03-2021

Answer:

(4i+1)^2

4i^2 + 2(4i) + 1

16(-1) + 8i + 1

-15+8i

8i-15

(x+1) + (x-2)(x+3)

(x+1) + (x^2-2x+3x-6)

(x+1)+x^2+x-6

x+1+x^2+x-6

x^2+2x-5

Let me know if this helps!

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