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Mice21 [21]
3 years ago
7

Find the value of:3x^2+2x-4When x=4​

Mathematics
2 answers:
Marina CMI [18]3 years ago
6 0

3x² + 2x - 4

=》x = 4

Substitute the value of 'x' in the expression.

3x² + 2x - 4

= 3(4)² + 2(4) - 4

= 3(16) + 8 - 4

= 48 + 8 - 4

= 56 - 4

= 52

_______

Hope it helps ⚜

a_sh-v [17]3 years ago
3 0

Refer to the attachment!

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Answer:

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Step-by-step explanation:

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RoseWind [281]
The original price was 7.

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