mrquestions007
mrquestions007 mrquestions007
  • 14-01-2021
  • Mathematics
contestada

Factor a2 - 24a + 144.​

Factor a2 24a 144 class=

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devishri1977
devishri1977 devishri1977
  • 14-01-2021

Answer:

Step-by-step explanation:

sum = -24

Product = 144

Factors = (-12) , (-12)

a² - 24a +144 = a² - 12a -12a + (-12) *(-12)

                     = a(a - 12) -12(a  -12)

                    = (a -12)(a-12)

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DeepakThakur
DeepakThakur DeepakThakur
  • 14-01-2021

Answer:

It's C

Step-by-step explanation:

(a-12)(a-12)

a(a-12)-12(a-12)

a²-12a-12a+144

a²-24a+144

Answer Link

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