Question

Multiply.
2x - 5y by 2x​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$\sf(2x+5y)(2x+3y)$

$\sf=(2x)2+(5y+3y)2x+(5y)×(3y)$

$\sf=4x2+(8y)2x+15y2$

$\sf=4x2+16xy+15y2.$