351npeartrdapt8 351npeartrdapt8
  • 08-03-2021
  • Mathematics
contestada

Which expression is equivalent to

Which expression is equivalent to class=

Respuesta :

meee8405
meee8405 meee8405
  • 08-03-2021

Answer:

12x⁶+24x⁵-180x⁴/ 30x³+240x²+450x

Step-by-step explanation:

(x-3)(x+5)=x²+2x-15

12x⁴(x²+2x-15)= 12x⁶+24x⁵-180x⁴

(x+3)(x+5)=x²+8x+15

30x(x²+8x+15)= 30x³+240x²+450x

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