conn2255
conn2255 conn2255
  • 14-08-2017
  • Mathematics
contestada

What is the coefficient of the second term of the trinomial?

(6p+2)^2=36p^2+Bp+4

B=

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apologiabiology
apologiabiology apologiabiology
  • 14-08-2017
(ab+c)²=a²b²+2abc+c²

so
(6p+2)²
the 2nd term is 2(6p)(2)=24p
the coefient is 24
B=24
Answer Link
texaschic101
texaschic101 texaschic101
  • 14-08-2017
(6p + 2)^2 =
(6p + 2)(6p + 2) =
36p^2 + 12p + 12p + 4 =
36p^2 + 24p + 4

so the coefficient of the 2nd term is : 24
Answer Link

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