Question

5. Find the product by column method:
(i) (x + 3)(x + 6)
(ii) (3x - 4)(5x - 6).
6. Simplify:
(i) (4x + 7)(3x + 2)
(ii) (2x + 5y)(-3x - 8)
(iii) 5 (7x2 + 8y?) (7x + 8y)
(iv) 18x"(x - 3x2)(x4 – x).​

Answer 1

That right answer cheak question

Answer 2

Q6 first part answer
Solve like this
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