franerika2002 franerika2002

06-10-2020
Mathematics

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The length of the window is 2m longer than its width and the area is 32m^

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ViniZika ViniZika

06-10-2020

Answer:

X¹= -2 + 2√33

X²= -2 - 2√33

Step-by-step explanation:

X × (X+2) = 32

X² + 2X = 32

X² + 2X - 32= 0

Δ=132

X= -2 ± 2√33

X¹= -2 + 2√33

X²= -2 - 2√33

(You can change the 2√33 to 11,5 if you want to)

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