Zadanie 1
A) 5(x+3) = 5x +15
B) 2x(x-1) = 2x² -2x
C) -3(a+2b-7) = -3a -6b +21
D) a(a-4b+5) = a² - 4ab + 5a
E) m(-4m+3n-2) = -4m² + 3mn -2m
F) 2(5x-7y-4) = 10x -14y -8
G) (10a+5b-3)*a = 10a² + 5ab -3a
Zadanie 2
A) (10a+15b-35):5 = 2a +3b -7
B) (8x+12z):4 = 2x +3z
C) (18ab+9a-27b):(-3) = -6ab -3a -9b
D) (6x-15y):3 = 2x -5y
E) (12a²+6a-18):6 = 2a² +a -3
Jak chcesz żeby wytłumaczyć możesz na pv pisać ✨
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Zadanie 1
A) 5(x+3) = 5x +15
B) 2x(x-1) = 2x² -2x
C) -3(a+2b-7) = -3a -6b +21
D) a(a-4b+5) = a² - 4ab + 5a
E) m(-4m+3n-2) = -4m² + 3mn -2m
F) 2(5x-7y-4) = 10x -14y -8
G) (10a+5b-3)*a = 10a² + 5ab -3a
Zadanie 2
A) (10a+15b-35):5 = 2a +3b -7
B) (8x+12z):4 = 2x +3z
C) (18ab+9a-27b):(-3) = -6ab -3a -9b
D) (6x-15y):3 = 2x -5y
E) (12a²+6a-18):6 = 2a² +a -3
Jak chcesz żeby wytłumaczyć możesz na pv pisać ✨