Question

$10x { }^{2} + 41xy + 21y {}^{2}$
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Answer 1

Step-by-step explanation:

10x^2 + 20xy + 21xy + 21y^2

10x(x+2y) + 21y(x+y)

(10x+21y)(x+2y)(x+y)

Answer 2

Answer:

10X² + 41XY + 21Y²

Factorise :-

10X² + 35 XY+ 6XY + 21Y²

5X(2X + 7 Y) + 3Y(2 + 7Y)

(2X+7Y) (5X+3Y)