Biology, asked by kabitakumar73, 6 hours ago

c B Rate of photosynthesis A D Light intensity what does c and d represent​

Answers

Answered by Anonymous
1

Answer:

(x+3)2

=(x+3)(x+3)

=(x)(x)+(x)(3)+(3)(x)+(3)(3)

=x2+3x+3x+9

=x2+6x+9

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