1.

Factorise (a)ax²y+bxy³+cxyz² (b) 2x²+x+10x +5​

Answer»

Answer:

(a) ax²y + bxy³ + cxyz²

= XY ( ax + by² + cz²)

(b) 2x² + x + 10X + 5

= x(2x + 1) + 5 (2x + 1)

= (x + 5) (2x + 1)



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