Question

b) ( 2x – 1 )² =
c) ( 2x - 5 )² =
d) ( 6x – 2 )² =
e) ( 4x – 5)² =
f) ( 8x – 3)² = ​

Answer 1

Explicação passo-a-passo:

$4 {x}^{2} - 4x + 1 = 0 \\ \\ 4 {x}^{2} - 20x + 25 = 0 \\ \\ 36 {x}^{2} - 24x + 4 = 0 \\ \\ 16 {x}^{2} - 40x + 25 = 0 \\ \\ 64 {x}^{2} - 48x + 9 = 0$

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