Q1) Expand and simplify
\(4(10w -4) \)= [ \(40w -16\)]

Q1) Expand and simplify
10(9w + 10) -8w + 5 = [ 82w + 105]

Q1) Expand and simplify
\((x -1)(x + 3)\)= [ \(x^2 + 2x -3\)]

Q2) Expand and simplify
\(5(9w -5) \)= [ \(45w -25\)]

Q2) Expand and simplify
8(6w -5) +4w + 2 = [ 52w -38]

Q2) Expand and simplify
\((x -3)(x + 5)\)= [ \(x^2 + 2x -15\)]

Q3) Expand and simplify
\(2(5z + 2) \)= [ \(10z + 4\)]

Q3) Expand and simplify
8(5z + 3) -2z + 9 = [ 38z + 33]

Q3) Expand and simplify
\((x -1)(x -1)\)= [ \(x^2 -2x + 1\)]

Q4) Expand and simplify
\(5(6z + 6) \)= [ \(30z + 30\)]

Q4) Expand and simplify
7(6x -3) +7x -4 = [ 49x -25]

Q4) Expand and simplify
\((x -2)(x + 5)\)= [ \(x^2 + 3x -10\)]

Q5) Expand and simplify
\(4(6y + 4) \)= [ \(24y + 16\)]

Q5) Expand and simplify
6(9x -9) +3x -8 = [ 57x -62]

Q5) Expand and simplify
\((x -4)(x -3)\)= [ \(x^2 -7x + 12\)]

Q6) Expand and simplify
\(6(9w -4) \)= [ \(54w -24\)]

Q6) Expand and simplify
2(7x -4) +6x + 9 = [ 20x + 1]

Q6) Expand and simplify
\((x + 5)(x + 4)\)= [ \(x^2 + 9x + 20\)]

Q7) Expand and simplify
\(9(6y + 9) \)= [ \(54y + 81\)]

Q7) Expand and simplify
2(5x -5) +3x -2 = [ 13x -12]

Q7) Expand and simplify
\((x + 3)(x + 3)\)= [ \(x^2 + 6x + 9\)]

Q8) Expand and simplify
\(3(9z -2) \)= [ \(27z -6\)]

Q8) Expand and simplify
8(4y -9) +6y -10 = [ 38y -82]

Q8) Expand and simplify
\((x -2)(x + 3)\)= [ \(x^2 + x -6\)]

Q9) Expand and simplify
\(9(6z + 3) \)= [ \(54z + 27\)]

Q9) Expand and simplify
9(10z + 5) -7z -8 = [ 83z + 37]

Q9) Expand and simplify
\((x -1)(x -2)\)= [ \(x^2 -3x + 2\)]

Q10) Expand and simplify
\(8(10w -3) \)= [ \(80w -24\)]

Q10) Expand and simplify
6(7w -4) +3w -10 = [ 45w -34]

Q10) Expand and simplify
\((x -3)(x -3)\)= [ \(x^2 -6x + 9\)]