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3 years ago

Evaluate 42 – a² + ab for a = 6 and b = 5.

Mathematics

2 answers:

Reika [66]3 years ago

7 0

Answer:

42-a²+ab

42-6²+6×5

42-36+30

6+30

36.

rodikova [14]3 years ago

3 0

42-(6x6)+(6x5)
42-36+30
6+30
Answer: 36

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