3 years ago

Round 1,497 to the nearest ten

Mathematics

1 answer:

Eddi Din [679]3 years ago

4 0

0-4 stay the same 5-9 plus one
Which is 1,500

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Answer:

make x→0

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→ $p(0)=0+0+2$

→ $p(0)=2$

$------$

Replace x→-1

$p(-1)=(-1) ^{2} -3 (-1)+2$

→ $p(-1)=1-3+2$

→ $p(-1)=0$

$----------$

Now make x→2

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→ $p(2)=4-6+2$

→ $p(2)=0$

$Answer:-2,0,0$

$-----------$

hope it helps...

have a great day!!

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