Math, asked by frozenjagathi, 10 months ago

find the value of f(x) = 2x^2+7x+3 at x=-2. i have exam tomorrow please help me​

Answers

Answered by madhusweet1705
1

Step-by-step explanation:

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Answered by Goldenice17
1

Answer:

-3

Step-by-step explanation:

To Find your answer you have to do this -

f(x) =  {2x}^{2}   + 7x + 3

now put X as -2,

 = f( - 2) =( 2 \times  {( - 2)}^{2}) + (7 \times ( - 2) ) + 3

 = (2 \times 4) + ( - 14) + 3

 = 8 - 14 + 3

 =  - 3

Which is your answer......

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