Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
882x2a−2205xa4
Evaluate
7(2x−5a3)×9(7x×1×a)
Remove the parentheses
7(2x−5a3)×9×7x×1×a
Rewrite the expression
7(2x−5a3)×9×7xa
Multiply the terms
More Steps
Evaluate
7×9×7
Multiply the terms
63×7
Multiply the numbers
441
441(2x−5a3)xa
Multiply the terms
441xa(2x−5a3)
Apply the distributive property
441xa×2x−441xa×5a3
Multiply the terms
More Steps
Evaluate
441xa×2x
Multiply the numbers
882xax
Multiply the terms
882x2a
882x2a−441xa×5a3
Solution
More Steps
Evaluate
441xa×5a3
Multiply the numbers
2205xa×a3
Multiply the terms
More Steps
Evaluate
a×a3
Use the product rule an×am=an+m to simplify the expression
a1+3
Add the numbers
a4
2205xa4
882x2a−2205xa4
Show Solution
