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3 years ago

What is the value of 6 + 2x2, when x = 3? X

Mathematics

2 answers:

Lyrx [107]3 years ago

5 0

6 + 2(x)2
6 + 2(3)2
=6 + 6(2)
=6 + 12
=18

GarryVolchara [31]3 years ago

5 0

I need points + the other persons answer was correct

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3 years ago

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natima [27]

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The question states that when going against the wind ( $v = (x - y)\; {\rm km \cdot h^{-1}}$ ,) the plane travels $6111\; {\rm km}$ in $9\; {\rm h}$ . Hence, $9\, (x - y) = 6111$ .

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1 year ago

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