Question
Simplify the expression
225d3−3
Evaluate
d×d2×225−3
Solution
More Steps

Evaluate
d×d2×225
Multiply the terms with the same base by adding their exponents
d1+2×225
Add the numbers
d3×225
Use the commutative property to reorder the terms
225d3
225d3−3
Show Solution

Factor the expression
3(75d3−1)
Evaluate
d×d2×225−3
Multiply
More Steps

Evaluate
d×d2×225
Multiply the terms with the same base by adding their exponents
d1+2×225
Add the numbers
d3×225
Use the commutative property to reorder the terms
225d3
225d3−3
Solution
3(75d3−1)
Show Solution

Find the roots
d=15345
Alternative Form
d≈0.237126
Evaluate
d×d2×225−3
To find the roots of the expression,set the expression equal to 0
d×d2×225−3=0
Multiply
More Steps

Multiply the terms
d×d2×225
Multiply the terms with the same base by adding their exponents
d1+2×225
Add the numbers
d3×225
Use the commutative property to reorder the terms
225d3
225d3−3=0
Move the constant to the right-hand side and change its sign
225d3=0+3
Removing 0 doesn't change the value,so remove it from the expression
225d3=3
Divide both sides
225225d3=2253
Divide the numbers
d3=2253
Cancel out the common factor 3
d3=751
Take the 3-th root on both sides of the equation
3d3=3751
Calculate
d=3751
Solution
More Steps

Evaluate
3751
To take a root of a fraction,take the root of the numerator and denominator separately
37531
Simplify the radical expression
3751
Multiply by the Conjugate
375×37523752
Simplify
375×37525345
Multiply the numbers
More Steps

Evaluate
375×3752
The product of roots with the same index is equal to the root of the product
375×752
Calculate the product
3753
Reduce the index of the radical and exponent with 3
75
755345
Cancel out the common factor 5
15345
d=15345
Alternative Form
d≈0.237126
Show Solution
