Expand
3x^{2}+10xy+8y^{2}
Evaluate
\left(x+2y\right)\left(3x+4y\right)
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3x^{2}+4xy+6yx+8y^{2}
Apply the distributive property by multiplying each term of x+2y by each term of 3x+4y.
3x^{2}+10xy+8y^{2}
Combine 4xy and 6yx to get 10xy.
3x^{2}+4xy+6yx+8y^{2}
Apply the distributive property by multiplying each term of x+2y by each term of 3x+4y.
3x^{2}+10xy+8y^{2}
Combine 4xy and 6yx to get 10xy.
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