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Mice21 [21]
2 years ago
7

Find the value of:3x^2+2x-4When x=4​

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

Refer to the attachment!

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<h2><u>Given</u><u>:</u><u>-</u></h2>

{ \large{➢ \:  \:  \bf{x =  - 8}}}

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