Factor $42 x ^ { 3 } y - 49 x ^ { 4 } y + 28 x y$

question 165

Essay

Factor. $42 x ^ { 3 } y - 49 x ^ { 4 } y + 28 x y$

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Definitions:

Pelvic Floor

comprises muscles and tissues that support the organs of the pelvis, such as the bladder and the uterus.

Erector Spinae

A group of muscles running vertically along the spine that extend the back and maintain posture.

Iliocostalis Group

A muscle group within the erector spinae muscles of the back that helps in extending and laterally flexing the spine.

Longissimus Group

A group of spinal muscles that are part of the erector spinae in the back, helping in the movement and stabilization of the spine.