(3х + 5.5) (3х – 0.5) special products and expansion
Answers
Answered by
1
Question :
(3x + 5.5) (3x – 0.5) special products and expansion
Formula Used :
Here,
x = 3x
a = 5.5
b = 0.5
Solution :
Answered by
1
Answer:
9x2 + 15x + 2.75
Step-by-step explanation:
3x(3x - 0.5) + 5.5(3x + 0.5)
9x2 - 1.5x + 16.5x + 2.75
9x2 + 15x + 2.75
Hope my answer will help you
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