Question

When x=-1 what is the value of the polynomial
$2{x}^{2} + 2x7$
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Answer 1

Answer:

Thanks for your question...

Your required answer :

• Given :
• x = -1
• Equation - 2x² + 2x7
• 2 ( -1 )² + 14 ( -1 )
• 2 ( 1 ) - 14
• 2 - 14
• -12

Brainliest Please

Answer 2

Answer:

Refer to the attachment.

Thanks