Question

5xy-x squared t +2xy+ 3xsquared t

Answer 1

$Factors \:of \: 5xy - x^{2}t + 2xy + 4x^{2} t \\=5xy + 2xy - x^{2}t + 4x^{2}t \\= (5+2)xy + (-1+4)x^{2}t\\= 7xy + 3x^{2}t \\= x( 7y + 3xt )$

Therefore.,

$\red {Factors \:of \: 5xy - x^{2}t + 2xy + 4x^{2} t}$

$\green { x( 7y + 3xt )}$

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