Question

Va rog multtt,am mare nevoie !!!!​

Answer 1

A) (4x- /5)^2

(4x)^2-2x4xx/5

16x^2-16x/5+5

B) (a/3-3)^2

(a/3)^2-2xa/3x3+(3)^2

3a-4a/3+9

C)(y/10-1)^2

(y/10)^2 - 2x y/10 x 1 + 1^2

10y - 2y/10 + 1

D) (6x- /6)^2

(6x)^2 - 2x 6x x /6 + (/6)^2

36x^2 - 12/6 + 6

E) (x/8-4x)^2

(X/8)^2 - 2x x/8 x 4x + (4x)^2

8x - 8x^2/8 + 16 x^2

Restul rezolva și tu =))

^=ridicare la putere

/= radical

Answer 2

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