Question 359204
By cut, you mean divide?
Dividing by a fraction is equivalent to multiplying by its reciprocal.
{{{(4x^2+3y+5xy+10)/(3/4)=(4x^2+3y+5xy+10)*(4/3)}}}
{{{(4x^2+3y+5xy+10)/(3/4)=highlight((16/3)x^2+4y+(20/3)xy+40/3)}}}