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3 years ago

Evaluate: (d + 1)(d - 1 + 6) d = 2

Mathematics

1 answer:

Allisa [31]3 years ago

3 0

F(d)=(d+1)(d-1+6)
f(d)=(d+1)(d+5)
f(2)=(2+1)(2+5)
f(2)=(3)(7)
f(2)=21

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Step-by-step explanation:

Given

See attachment for complete question

Required

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