Factor the Perfect Square Trinomial

question 70

Multiple Choice

Factor the perfect square trinomial.

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Definitions:

Plant Hormones

Chemical substances produced by plants that regulate growth, development, and other physiological processes.

Phytochrome

A photoreceptor in plants that absorbs light primarily in the red and far-red regions, thereby regulating various aspects of growth and development.

Cryptochrome

A class of flavoproteins that are sensitive to blue light and have roles in the circadian rhythms of plants and animals.

Circadian Rhythm

A natural, internal process that regulates the sleep-wake cycle and repeats on each rotation of the Earth roughly every 24 hours.