Fozi121 Fozi121
  • 20-03-2024
  • Mathematics
contestada

(3a - 2b) (3a + 2b), when a=4 b=2

Respuesta :

priyagideon01 priyagideon01
  • 20-03-2024

Answer:

The answer is 128

Step-by-step explanation:

apply a and b value in the expression.
so (3*4-2*2)(3*4+2*2)
   ={ 12-4)(12+4)

   = 8(16)

   =128

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