After solving the equations,we get,(2x + 3)(3x – 1) = 2x(3x – 1) + 3(3x – 1)= 6x2 – 2x + 9x – 3= 6x2 + 7x – 3

Q4 of 95 Page 94

(2x + 3)(3x - 1) = ?

After solving the equations,

we get,

(2x + 3)(3x – 1) = 2x(3x – 1) + 3(3x – 1)

= 6x² – 2x + 9x – 3

= 6x² + 7x – 3

(3q + 7p² – 2r³ + 4) – (4p² – 2q + 7r³ – 3) = ?

(x + 5) (x - 3) = ?

(x + 4)(x + 4) = ?

(x - 6)(x - 6) = ?