Question

Multiply (2x+y) and (x+3y)
say​

Answer 1

Answer:

$(2x + y)(x + 3y)$

${2x}^{2} + 6xy + xy + {3y}^{2}$

2x ²+7xy+3y²

Answer 2

Answer:

= 2x²+7xy+3y²

Step-by-step explanation:

= 2x(x+3y)+y(x+3y)

= 2x²+6xy+xy+3y²

= 2x²+7xy+3y² ans.

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