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3 years ago

Factor and solve the equation

Mathematics

1 answer:

murzikaleks [220]3 years ago

8 0

$y=4x^2-64=4(x^2-16)=4(x^2-4^2)=4(x-4)(x+4)\\\\-------------------------------\\\\4(x-4)(x+4)=0\iff x-4=0\ or\ x+4=0\\\\x=4\ or\ x=-4$

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Answer:

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Paso 2:

Dado que el área de césped = 368 metros cuadrados

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Paso 3:

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Entonces, las dimensiones del jardín son:

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