SOLUTION: If a ⊗ b = ab + 1 and a ⊕ b = a + b, find the value of 4 ⊗ [(6 ⊕ 8) ⊕ (3 ⊗ 5)].

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Question 319477: If a ⊗ b = ab + 1 and a ⊕ b = a + b, find the value of 4 ⊗ [(6 ⊕ 8) ⊕ (3 ⊗ 5)].
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
If a ⊗ b = ab + 1 and a ⊕ b = a + b,
find the value of
4 ⊗ [(6 ⊕ 8) ⊕ (3 ⊗ 5)]
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Note: I don't have that symbol so I'll use # in its place.
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= 4 # [(48+1)#(15+1)]
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= 4 # [49*16 + 1]
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= 4 # [785]
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= 4*785 + 1
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= 3141
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Cheers,
Stan H.