yuritzyy7 yuritzyy7

27-02-2020
Mathematics

contestada

What is the value
7x^2 + 2x when 3=x

Respuesta :

padmalathal padmalathal

27-02-2020

Answer:

69

Step-by-step explanation:

7(3^2)+6

7*9+6

63+6=

69

Answer Link

chessnes79 chessnes79

27-02-2020

Answer:

69.

Step-by-step explanation:

Plug in 3 for x, then simplify.

Hope this helped, please mark Brainliest if it did!

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Answer Link

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