factoring perfect square trinomials
a²-22a+121
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factoring perfect square trinomials
a²-22a+121
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(Answer)
(a – 11)²
nasa picture po ang solution.
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Answer:
a²- 22a + 121
Write the expression as a product
with the factor a and 11.
a² - 2x a x 11 + 121
Use a² -2 ab + b² = (a - b)² to factor
the expression.
SOLUTION
(a - 11)²
Step-by-step explanation:
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