ariareais
ariareais
27-11-2017
Mathematics
contestada
find the indicated products.
(3x-5)(3x+5)
Respuesta :
AnimeBrainly
AnimeBrainly
27-11-2017
9x²- 25
3x(3x) = 9x²
3x(5) = 15x
-5(3x) = -15x
-5(5) = -25
9x² + 15x - 15x - 25
9x² - 25 is your answer
hope this helps
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romanatwoodfanp01qm7
romanatwoodfanp01qm7
27-11-2017
The answer would be 9x to the power of 2 - 25 because u multiply 3 and 3 and 5 and 5
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