Bardzo prosze o pomoc.
Dam naj.
(3/5a - 1/2)² =
(1 1/2x + 5)² =
(3/4a+4/3)² =
(7- 3/7x)² =
(0,3x-4)² =
(0,2a+5)² =
(1,1x-3)² =
(0,3-0,2a)² =
(0,5a-3b)² =
(0,01a+5b)² =
(10x-0,03y)² =
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(3/5a - 1/2)² =(0,6a - 0,5)² = 0,36a² - 0,6a + 0,25
(1 1/2x + 5)² = (3/2x + 5)² = 9/4x² + 15x + 25
(3/4a+4/3)² = 9/16a² + 2a + 16/9
(7- 3/7x)² = 49 - 6x + 9/49x²
(0,3x-4)² = 0,09x² - 2,4x +16
(0,2a+5)² = 0,04a² + 2a + 25
(1,1x-3)² = 1,21x² - 6,6x + 9
(0,3-0,2a)² = 0,09 - 0,12a + 0,04a
(0,5a-3b)² = 0,25a² - 3ab + 9b²
(0,01a+5b)² = 0,0001a² + 0,1ab + 25b²
(10x-0,03y)² = 100x² - 0,6xy + 0,0009y²