3 years ago

3 pulg3 pulg7 pulg3 pulg2.6 pulg

Mathematics

1 answer:

Aleks04 [339]3 years ago

6 0

You have to do 3×3×3= 9×7= 63× 2.6= 163.8

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Find the values of x when y=1

kirill [66]

Answer:

$x=1+\sqrt{5}, 1-\sqrt{5}$

Step-by-step explanation:

$x^{2} -2x-4=0$
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$(x-1)^{2} -5=0$
$(x-1)^{2} =5$
$x-1=\sqrt{5} ,-\sqrt{5}$
$x=1+\sqrt{5} , 1-\sqrt{5}$

FINAL ANSWER

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In Decimal Form (Rounded to 3 significant figures)

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andreyandreev [35.5K]

It’s really simple 2+6=7 7\10

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