Question

22. Factorize :
(i) x2 + 2x - 15
(ii) 16x2 - 9y2
(iii) 2 - 50x2
(iv) x6 - 2x´y3 + y + x3 - Y3​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

(1) x^2+2x-15

=x^2+5x-3x-15

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

=(x-3)(x+5)

(2) 16x^2-9y^2

= (4x)^2-(3y)^2

=(4x+3y)(4x-3y)