(4p-3)(3p+4)=12p+24p-3
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Answered by
12
Step-by-step explanation:
(4p - 3 ) ( 3p + 4 ) = 12p + 24p - 3
4p( 3p + 4 ) -3(3p + 4 ) = 12p + 24p - 3
12p² + 16p - 3p - 12 = 36p - 3.
12p² + 13p - 36p - 12 + 3 = 0
12p² - 23p - 9 = 0
12p² - 27p + 4p - 9 = 0
3p ( 4p - 9 ) + 1 ( 4p - 9 ) = 0
(4p - 9 ) ( 3p + 1 ) = 0
(4p - 9 ) = 0 or ( 3p + 1 ) = 0
4p = 9 or 3p = -1
p = 9/4 or p = -1/3.
Answered by
0
Answer: according to me -
p can be 3.66 or 3.16
Step-by-step explanation:
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