2 years ago

Find the value of 7x^2+2x when x=3

1 answer:

8 0

Answer:

Step-by-step explanation:

so x2 will give you 9 times 7 which is 63. add it to 2 times 3 which is 63 + 6 will give you 69.

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steposvetlana [31]

Step-by-step explanation:

1) 4/12= answer --->1/3

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3)3/12------>1/4

4) 1/9

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Taya2010 [7]

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Step-by-step explanation:

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+ 1/8p 1/8p

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