Q1) 5(z + 3) = [ 5z + 15]

Q1) Expand and simplify
\((10x + 3)(6x + 2)\)= [ \(60 x^2 + 38x + 6 \)]

Q1) Expand and simplify
\((x + 5)(x + 1)(x + 3)\)= [ \(x^3 + 9x^2 + 23x+15\)]

Q2) Expand and simplify
4(3y -10) +7y + 10 = [ 19y -30]

Q2) Expand and simplify
\((10x + 1)(5x -3)\)= [ \(50 x^2 -25x -3 \)]

Q2) Expand and simplify
\((x + 3)(x + 6)(x -2)\)= [ \(x^3 + 7x^2 -36\)]

Q3) Expand and simplify
4(3x + 6) -3x + 3 = [ 9x + 27]

Q3) Expand and simplify
\((z + 1)(z + 3)\)= [ \(z^2 + 4z + 3\)]

Q3) Expand and simplify
\((x + 2)(x + 6)(x + 2)\)= [ \(x^3 + 10x^2 + 28x+24\)]

Q4) Expand and simplify
4(3z + 2) -10z -2 = [ 2z + 6]

Q4) Expand and simplify
\((4x + 5)(3x + 2)\)= [ \(12 x^2 + 23x + 10 \)]

Q4) Expand and simplify
\((x + 4)(x + 4)(x -2)\)= [ \(x^3 + 6x^2 -32\)]

Q5) Expand and simplify
5(4y + 8) +6y -2 = [ 26y + 38]

Q5) Expand and simplify
\((y + 1)(y + 2)\)= [ \(y^2 + 3y + 2\)]

Q5) Expand and simplify
\((x + 2)(x + 2)(x -3)\)= [ \(x^3 + x^2 -8x-12\)]

Q6) Expand and simplify
4(5x + 10) -4x + 8 = [ 16x + 48]

Q6) Expand and simplify
\((6x + 5)(3x -2)\)= [ \(18 x^2 + 3x -10 \)]

Q6) Expand and simplify
\((x + 1)(x + 5)(x + 3)\)= [ \(x^3 + 9x^2 + 23x+15\)]

Q7) 5(x + 4) = [ 5x + 20]

Q7) Expand and simplify
\((x + 1)(x + 5)\)= [ \(x^2 + 6x + 5\)]

Q7) Expand and simplify
\((x + 6)(x + 3)(x -4)\)= [ \(x^3 + 5x^2 -18x-72\)]