Quynh130109 Quynh130109
  • 29-06-2021
  • Mathematics
contestada

a. x- -1/4=3/5
b. (x- 2/3)²= 4/9= (2/3)²= (-2/3)²
c. 17/6- (x- 7/6)=7/4
d. 2/3- 1/3.(x- 3/2)=1

a x 1435 b x 23 49 23 23 c 176 x 7674 d 23 13x 321 class=

Respuesta :

annabel71
annabel71 annabel71
  • 29-06-2021

Step-by-step explanation:

The answer is b. (x-2/3)=4/9=(2/3)2=(2/3)2

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