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elena-14-01-66 [18.8K]
3 years ago
7

Valuate 3a2 + 4b2 for a = 2 and b = 3

Mathematics
1 answer:
k0ka [10]3 years ago
4 0

Answer:

48

Step-by-step explanation:

3(22)+4(32)

=(3)(4)+4(32)

=12+4(32)

=12+(4)(9)

=12+36

=48

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