Zapisz w postaci sumy a) (2x+3)² b) (4x+1)² c) (6x=1/2)² d) (3x+5)² e) (1/2+4x)² f) (2x+8)² g) (10x+2)² h) (5x+1/5)² i) (6x+2)² j) (2x+7)²
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a) (2x+3)^2 = 4x^2+12x+9
b) (4x+1)^2 = 16x^2+8x+1
c) (6x+1/2)^2 = 36x^2+6x+1/4
d) (3x+5)^2 = 9x^2+30x+25
e) (1/2+4x)^2 = 1/4+4x+16x^2
f) (2x+8)^2 = 4x^2 + 32x+64
g) (10x+2)^2 = 100x^2+40x+4
h) (5x+1/5)^2 = 25x+2x+1/25
i) (6x+2)^2 = 36x+24+4
j) (2x+7)^2 = 4x^1+28x+49
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