bsterling18 bsterling18

16-03-2016
Mathematics

contestada

when 9x^2-100 is factored,it is equivalent to (3x-b)(3x+b). what is a value for b?

Respuesta :

16-03-2016

9x^2-100 is a perfect square

if we factor 9x^2-100= (3x-10)(3x+10)
therefore b=10

Answer Link

lovelyangelcat111 lovelyangelcat111

20-05-2021

Answer:

10

Step-by-step explanation:

Answer Link

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