Q1) Expand and simplify
$5(2z + 7)$= [ $10z + 35$]

Q1) Expand and simplify
$(x + 4)(x + 6)$= [ $x^2 + 10x + 24$]

Q1) Expand and simplify
$(3x + 2)(3x -2)$= [ $9 x^2 -4$]

Q2) Expand and simplify
$5(5w + 4)$= [ $25w + 20$]

Q2) Expand and simplify
$(z + 7)(z + 9)$= [ $z^2 + 16z + 63$]

Q2) Expand and simplify
$(8x + 6)(6x + 4)$= [ $48 x^2 + 68x + 24$]

Q3) Expand and simplify
$5(4y + 4)$= [ $20y + 20$]

Q3) Expand and simplify
$(w + 3)(w + 5)$= [ $w^2 + 8w + 15$]

Q3) Expand and simplify
$(7x + 6)(7x + 2)$= [ $49 x^2 + 56x + 12$]

Q4) Expand and simplify
$5(4x -6)$= [ $20x -30$]

Q4) Expand and simplify
$(w + 4)(w + 6)$= [ $w^2 + 10w + 24$]

Q4) Expand and simplify
$(7x + 3)(3x -5)$= [ $21x^2 -26x -15$]

Q5) Expand and simplify
$5(5x -4)$= [ $25x -20$]

Q5) Expand and simplify
$(w + 7)(w + 4)$= [ $w^2 + 11w + 28$]

Q5) Expand and simplify
$(9x + 6)(4x + 2)$= [ $36 x^2 + 42x + 12$]

Q6) Expand and simplify
$5(3y + 3)$= [ $15y + 15$]

Q6) Expand and simplify
$(y + 9)(y + 1)$= [ $y^2 + 10y + 9$]

Q6) Expand and simplify
$(9x + 1)(5x -4)$= [ $45 x^2 -31x -4$]

Q7) Expand and simplify
$3(2z -2)$= [ $6z -6$]

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

Q7) Expand and simplify
$(9x + 6)(9x + 3)$= [ $81x^2 + 81x + 18$]

Q8) Expand and simplify
$5(3x -4)$= [ $15x -20$]

Q8) Expand and simplify
$(x + 9)(x + 3)$= [ $x^2 + 12x + 27$]

Q8) Expand and simplify
$(9x + 6)(6x + 3)$= [ $54 x^2 + 63x + 18$]

Q9) Expand and simplify
$3(4y + 3)$= [ $12y + 9$]

Q9) Expand and simplify
$(z + 7)(z + 2)$= [ $z^2 + 9z + 14$]

Q9) Expand and simplify
$(4x + 6)(9x -4)$= [ $36 x^2 + 38x -24$]

Q10) Expand and simplify
$3(5x -5)$= [ $15x -15$]

Q10) Expand and simplify
$(y + 9)(y + 2)$= [ $y^2 + 11y + 18$]

Q10) Expand and simplify
$(6x + 1)(2x -2)$= [ $12 x^2 -10x -2$]