Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−xya2+6xya−9xy
Evaluate
x(a−3)y(3−a)
Multiply the terms
xy(a−3)(3−a)
Multiply the terms
xy(−(a−3)2)
Use the commutative property to reorder the terms
−xy(a−3)2
Expand the expression
More Steps
Evaluate
(a−3)2
Use (a−b)2=a2−2ab+b2 to expand the expression
a2−2a×3+32
Calculate
a2−6a+9
−xy(a2−6a+9)
Apply the distributive property
−xya2−(−xy×6a)−xy×9
Multiply the numbers
−xya2−(−6xya)−xy×9
Use the commutative property to reorder the terms
−xya2−(−6xya)−9xy
Solution
−xya2+6xya−9xy
Show Solution
