annagreenosias annagreenosias

12-03-2021
Mathematics

contestada

13. If ax + bx - 9 =(x - k)(2x+k) and b>0
then k is equal to...
please please help! :))

13 If ax bx 9 x k2xk and bgt0 then k is equal to please please help class=

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dianne525 dianne525

12-03-2021

Answer:

D or E ...................

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