Simplify
- $$\frac { x ^ { 3 } + 10 x ^ { 2 } + 21 x } { x ^ { 2 } + 12 x + 35 }$$

question 15

Multiple Choice

Simplify.
- $$\frac { x ^ { 3 } + 10 x ^ { 2 } + 21 x } { x ^ { 2 } + 12 x + 35 }$$

• A) \(\frac { x + 3 } { x + 5 }\)
• B) \(\frac { x ^ { 3 } + 10 x ^ { 2 } + 21 x } { x ^ { 2 } + 12 x + 35 }\)
• C) \(\frac { x ( x + 3 ) } { x + 5 }\)
• D) \(\frac { x + 3 } { x ( x + 5 ) }\)

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Definitions:

Chloroplast

Organelle of photosynthesis in plants and photosynthetic protists. Light-dependent reactions occur at its inner thylakoid membrane; light-independent reactions, in the stroma.

Thylakoid Membrane

A membrane-bound structure within chloroplasts that contains chlorophyll, where the light-dependent reactions of photosynthesis occur.

Photosystems I and II

Components of the photosynthetic process in plants and algae, capturing light energy for ATP and NADPH production.

Thylakoid Membrane

A compartment enclosed by a membrane within chloroplasts and cyanobacteria, where light-dependent photosynthesis reactions take place.