1
IF 9x? - b = 3x +
1
3x
thenthe value of bis
2.
2
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Answered by
1
Answer:
9x^2 - b = [ (3x)^2 -( 1/2)^2]
9x^2 - b = 9x^2 - 1/4
hence , b = 1/4
Step-by-step explanation:
Answered by
0
Answer:
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