Find (9 X + 9)³

question 45

Multiple Choice

Find (9 x + 9) ³ . Don't forget that (9 x + 9) ³ means (9 x + 9) (9 x + 9) (9 x + 9) .

• A)729 x ³ + 729 x ² + 2,187 x + 729
• B)729 x ³ + 2,187 x ² + 2,187 x + 81
• C)729 x ³ + 2,187 x ² + 729 x + 729
• D)729 x ³ + 243 x ² + 2,187 x + 729
• E)729 x ³ + 2,187 x ² + 2,187 x + 729

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Definitions:

Leukocytes

White blood cells that are part of the immune system, involved in protecting the body against both infectious disease and foreign invaders.

Platelets

Small blood cells that play a crucial role in blood clotting and wound repair.

Anti-A Sera

A serum containing antibodies against A antigen, used in blood typing to identify blood group A.

Anti-B Sera

A type of antiserum used in blood typing that contains antibodies targeting the B antigen found on red blood cells.