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Charlie575go
Answered

Transform the following equations into quadratic equations.
1.(x+3)²=15​

Sagot :

Dardar41go

Answer:

.(x+3)²=15

Step-by-step explanation:

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Answer:

Step-by-step explanation:

(x+3)(x+3)=15

x^2+3x+3x+9=15

x^2+6x+9-15=0

x^2+6x-6=0 is the quadratic equqtion of (x+3)^2=15

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