multiply (x + 11) (x + 9)
Answers
Answered by
1
Answer:
x square +11x+9x+99
x square +20x+99
Answered by
1
Answer:
(x)^2 + x(11+9)+11×9
Step-by-step explanation:
x^2 + 11x +9x +99
x^2 + 20x + 99
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