Q1) \(3w\) x \(10y\) = \(30wy\)
Q1) \(6y + 4z+6y+3z\) = \(12y +7z\)
Q1) \(16abc + 6y-7abc-2y \) = \(9abc+4y\)
Q2) \(10x\) x \(7z\) = \(70xz\)
Q2) \(2x + 5w+3x-7w\) = \(5x -2w\)
Q2) \(18x^2 + 6y+7x^2-9y \) = \(25x^2-3y\)
Q3) \(8w\) x \(4y\) = \(32wy\)
Q3) \(9z + 9x+9z-7x\) = \(18z +2x\)
Q3) \(19xyz + 15y-7xyz-4y \) = \(12xyz+11y\)
Q4) \(9x +x \)= \(10x\)
Q4) \(9w + 10y+5w-9y\) = \(14w +y\)
Q4) \(4x^2 + 14y+6x^2-7y \) = \(10x^2+7y\)
Q5) \(9w\) x \(8z\) = \(72wz\)
Q5) \(5z + 7w+8z+5w\) = \(13z +12w\)
Q5) \(8z + 4y-4z+7y \) = \(4z+11y\)
Q6) \(10x\) x \(7y\) = \(70xy\)
Q6) \(4z + 10x+3z-5x\) = \(7z +5x\)
Q6) \(8abc + 2y-6abc+9y \) = \(2abc+11y\)
Q7) \(3w\) x \(9x\) = \(27wx\)
Q7) \(5z + 9y+8z-6y\) = \(13z +3y\)
Q7) \(20xy^2 + 9y+10xy^2-2y \) = \(30xy^2+7y\)
Q8) \(10x +10x \)= \(20x\)
Q8) \(3z + 7w+10z-9w\) = \(13z -2w\)
Q8) \(2abc + 14y+10abc-6y \) = \(12abc+8y\)
Q9) \(4w\) x \(10y\) = \(40wy\)
Q9) \(3z + 3w+6z-4w\) = \(9z -w\)
Q9) \(11xy^2 + 2y-9xy^2-9y \) = \(2xy^2-7y\)
Q10) \(8x\) x \(7z\) = \(56xz\)
Q10) \(4y + 3w+10y+4w\) = \(14y +7w\)
Q10) \(17xyz + 16y+7xyz-8y \) = \(24xyz+8y\)