Math, asked by pranjalidonge5111, 6 months ago

If a = 2 and b= 4, then the value of 3a² – 5ab + 4b² is_________.

Answers

Answered by shubham9212

2

Answer:

92

Step-by-step explanation:

= 3(2)²-5*2*4+4(4)²

=12-40+64

=12-104

=92

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