What is the value of the expression 9x^2-12x+4 when x=3

Mathematics

1 answer:

Inessa05 [86]3 years ago

4 0

Answer:

Step-by-step explanation:

When x=3,

= 9x^2-12x+4

= 9(3)^2-12(3)+4

=81-36+4

=49

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