Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−45p2
Evaluate
3(p(−3))×5p
Remove the parentheses
3p(−3)×5p
Rewrite the expression
−3p×3×5p
Multiply the terms
More Steps
Evaluate
3×3×5
Multiply the terms
9×5
Multiply the numbers
45
−45p×p
Solution
−45p2
Show Solution
Find the roots
p=0
Evaluate
3(p(−3))×5p
To find the roots of the expression,set the expression equal to 0
3(p(−3))×5p=0
Use the commutative property to reorder the terms
3(−3p)×5p=0
Multiply
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Multiply the terms
3(−3p)×5p
Rewrite the expression
−3×3p×5p
Multiply the terms
More Steps
Evaluate
3×3×5
Multiply the terms
9×5
Multiply the numbers
45
−45p×p
Multiply the terms
−45p2
−45p2=0
Change the signs on both sides of the equation
45p2=0
Rewrite the expression
p2=0
Solution
p=0
Show Solution