Drukuj
Uprość wyrażenie:
- \((4x-3y)+(2x+5y)-2(3x-y)\)
- \(x - 3(2x-4) + 2(3-x)\)
- \(2(a+3)-4(2a-1)+(3a-2)\)
- \(3(2m-5)+2(m+4)-(4m-3)\)
- \((5p-2)-2(3p-4)+4(p+1)\)
- \(6(q+2)-3(2q-1)-(q+5)\)
- \((4x-3y)+(2x+5y)-2(3x-y) \) \(= 4x-3y+2x+5y-6x+2y \) \(= (4x+2x-6x) + (-3y+5y+2y) \) \(= 0x+4y = 4y\)
- \(x - 3(2x-4) + 2(3-x) \) \(= x - 6x+12 + 6-2x \) \(= (x-6x-2x) + (12+6) \) \(= -7x+18\)
- \(2(a+3)-4(2a-1)+(3a-2) \) \(= 2a+6 -8a+4+3a-2 \) \(= (2a-8a+3a) + (6+4-2) \) \(= -3a+8\)
- \(3(2m-5)+2(m+4)-(4m-3) \) \(= 6m-15+2m+8-4m+3 \) \(= (6m+2m-4m) + (-15+8+3) =\) \( 4m-4\)
- \((5p-2)-2(3p-4)+4(p+1) \) \(= 5p-2 -6p+8+4p+4 \) \(= (5p-6p+4p) + (-2+8+4) \) \(= 3p+10\)
- \(6(q+2)-3(2q-1)-(q+5) \) \(= 6q+12 -6q+3 -q-5 \) \(= (6q-6q-q) + (12+3-5) \) \(= -q+10\)
Strony z tym zadaniem
Opuszczanie nawiasówSąsiednie zadania
Zadanie 4478Zadanie 4479Zadanie 4480 (tu jesteś)
Zadanie 4481Zadanie 4482