habbie07
habbie07 habbie07
  • 23-03-2021
  • Mathematics
contestada

if a = 7 and b = 2, find the value of (a - b) ²​

Respuesta :

seamsunhov209
seamsunhov209 seamsunhov209
  • 23-03-2021

Answer:

substitute it into the value that they give then expand the formula which is

a^2-2ab+b^2

Step-by-step explanation:

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