Mathematics Worksheet/Algebra/Addition and subtraction of algebraic terms

<quiz display=simple points="1/1"> {Do the questions carefully; Use ^ to write exponentiation.}

{ |type="{}"} $7(3x+2)-x=${ 20x + 14 (i)|20x+14 (i) _27 }

{ |type="{}"} $(6x+3)+(-5x)=${ x + 3 (i)|x+3 (i) _27 }

{ |type="{}"} $4(3x+3)=${ 12x + 12 (i)|12x+12 (i) _27 }

{ |type="{}"} $6(5-3x)+(4x+2)=${ -14x + 32 (i)|-14x+32 (i) _27 }

{ |type="{}"} $(7x^2-6x)+3x^2-8x=${ 10x^2 - 14x (i)|10x^2-14x (i) _27 }

{ |type="{}"} $5x(4+3y)+7x-2(3x+y)=${ 15xy + 21x - 2y (i)|15xy+21x-2y (i) _27 }

{ |type="{}"} $4(3x+2y)=${ 12x + 8y (i)|12x+8y (i) _27 }

{ |type="{}"} $-7y(3x-5)+6x=${ -21xy + 6x + 35y (i)|-21xy+6x+35y (i) _27 }

{ |type="{}"} $-5x(3x+7y)-5y=${ -15x^2 - 35xy - 5y (i)|-15x^2-35xy-5y (i) _27 }

{ |type="{}"} $3x+7y+5x+8y=${ 8x + 15y (i)|8x+15 (i) _27 }

{ |type="{}"} $5(4x+3y)-5y+6x=${ 26x + 10y (i)|26x+10y (i) _27 }

{ |type="{}"} $6x+5xy-7y+5y-9x+7x=${ 5xy + 4x - 2y (i)|5xy+4x-2y (i) _27 }

{ |type="{}"} $-5(3x+6y)+15y=${ -15x - 15y (i)|-15x-15y (i) _27 }

{ |type="{}"} $5x(y+4x)-9y-4x^2=${ 16x^2 + 5xy - 9y (i)|16x^2+5xy-9y (i) _27 }

{ |type="{}"} $4y(3x+x^2)+(-8x^2)=${ 4x^2y - 8x^2 + 12xy (i)|4x^2y-8x^2+12xy (i) _27 }

{ |type="{}"} $-6x(4y+5)+5y-7x=${ -24xy - 37x + 5y (i)|-24xy-37x+5y (i) _27 }

{ |type="{}"} $9(7x+y^3)-6y^3+20x=${ 83x + 3y^3 (i)|83x+3y^3 (i) _27 }

{ |type="{}"} $4x+7y-7x+5y-8x+5y-6x=${ -17x + 17y (i)|-17x+17y (i) _27 }

{ |type="{}"} $3x(2x+y)+10y=${ 6x^2 + 3xy + 10y (i)|6x^2+3xy+10y (i) _27 }

{ |type="{}"} $-5y+6x-7y+8x=${ 14x - 12y (i)|14x-12y (i) _27 }

{ |type="{}"} $6x^2+5x+4x^2-5x=${ 10x^2 (i) _27 }

{ |type="{}"} $3y+5x-5(2x+5y)=${ -5x - 22y (i)|-5x-22y (i) _27 }

{ |type="{}"} $-9(3x+5y)-4y=${ -27x - 49y (i)|-27x-49y (i) _27 }

{ |type="{}"} $5x^2+3y-3x^2-6y+5x-8x=${ 2x^2 - 3x - 3y (i)|2x^2-3x-3y (i) _27 }

{ |type="{}"} $12x(3x+6y)+5xy-11x^2=${ 25x^2 + 77xy (i)|25x^2+77xy (i) _27 }

{ |type="{}"} $4(3x-7y)+5(6x+3y)=${ 42x - 13y (i)|42x-13y (i) _27 }

{ |type="{}"} $5x(5x+3y)+(4x-5y)=${ 25x^2 + 15xy + 4x - 5y (i)|25x^2+15xy+4x-5y (i) _27 }

{ |type="{}"} $(3x+5y)\times (5x-y)=${ 15x^2 + 22xy - 5y^2 (i)|15x^2+22xy-5y^2 (i) _27 }

{ |type="{}"} $(5x+3y)\times (3x-6y)=${ 15x^2 - 21xy - 18y^2 (i)|15x^2-21xy-18y^2 (i) _27 }

{ |type="{}"} $(4x-4y)\times (6x-6y)=${ 24x^2 - 48xy + 24y^2 (i)|24x^2-48xy+24y^2 (i) _27 }

{ |type="{}"} $[(3x+2)+5y]+3x-5y-9x=${ -3x + 2 (i)|-3x+2 (i) _27 }

{ |type="{}"} $[5x(3x+2y)+5xy-9x]+5x=${ 15x^2 + 15xy - 4x (i)|15x^2+15xy-4x (i) _27 }

{ |type="{}"} $7x-[(5x+y)\times (-7y)]=${ 35xy + 7x + 7y^2 (i)|35xy+7x+7y^2 (i) _27 }

{ |type="{}"} $[(6x+9)+7y(5+3x)]+24xy=${ 45xy + 6x + 35y + 9 (i)|45xy+6x+35y+9 (i) _27 }

{ |type="{}"} $(x+y)\times 2+[(8y+x-4y)+(3x+5y-x)]=${ 5x + 11y (i)|5x+11y (i) _27 }

{ |type="{}"} $(6x-4)\times (4x+5)\times (5x+6)=${ 120x^3 + 214x^2 - 16x - 120 (i)|120x^3+214x^2-16x-120 (i) _27 }

{ |type="{}"} $[4\times (3+7y)-17y]+[(6x+5y-9x+(-7y))]=${ -3x + 9y + 12 (i)|-3x+9y+12 (i) _27 }

{ |type="{}"} $5y\times (3+x)-[5\times (5x-3y)+30x]=${ 5xy - 55x + 30y (i)|5xy-55x+30y (i) _27 }

{ |type="{}"} $[(5x+5y)-(7y-(-3x)-y)]+(30x+15y)=${ 32x + 14y (i)|32x+14y (i) _27 }

{ |type="{}"} $7x^2+5x-6y+5x^2-5x+7y-18x+8xy+x^2+12x-6y-7x^2+5x-4y\times (3x-6)+10xy-4x^2+\sqrt[3]{27x^3}=${ 2x^2 + 6xy + 2x + 19y (i)|2x^2+6xy+2x+19y (i) _27 } </quiz> Template:BookCat