Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
64×571×x3
Evaluate
x2×2x×10−7
Multiply the terms with the same base by adding their exponents
x2+1×2×10−7
Add the numbers
x3×2×10−7
Use the commutative property to reorder the terms
2x3×10−7
Multiply the numbers
2×10−7x3
Solution
More Steps
Evaluate
2×10−7
Express with a positive exponent using a−n=an1
2×1071
Rewrite the expression
More Steps
Calculate
107
Rewrite the expression
(2×5)7
Rewrite the expression
27×57
2×27×571
Reduce the numbers
1×26×571
To multiply the fractions,multiply the numerators and denominators separately
64×571
64×571×x3
Show Solution
Find the roots
x=0
Evaluate
x2×2x×10−7
To find the roots of the expression,set the expression equal to 0
x2×2x×10−7=0
Multiply
More Steps
Multiply the terms
x2×2x×10−7
Multiply the terms with the same base by adding their exponents
x2+1×2×10−7
Add the numbers
x3×2×10−7
Use the commutative property to reorder the terms
2x3×10−7
Multiply the numbers
2×10−7x3
2×10−7x3=0
Rewrite the expression
More Steps
Evaluate
2×10−7x3
Rewrite the expression
More Steps
Evaluate
2×10−7
Express with a positive exponent using a−n=an1
2×1071
Rewrite the expression
1072
1072×x3
Rewrite the expression
1072x3
1072x3=0
Multiply both sides of the equation by LCD
1072x3×107=0×107
Simplify the equation
2x3=0×107
Any expression multiplied by 0 equals 0
2x3=0
Rewrite the expression
x3=0
Solution
x=0
Show Solution