Question
Simplify the expression
8k5−37
Evaluate
k5×8−36−1
Use the commutative property to reorder the terms
8k5−36−1
Solution
8k5−37
Show Solution

Find the roots
k=25148
Alternative Form
k≈1.358383
Evaluate
k5×8−36−1
To find the roots of the expression,set the expression equal to 0
k5×8−36−1=0
Use the commutative property to reorder the terms
8k5−36−1=0
Subtract the numbers
8k5−37=0
Move the constant to the right-hand side and change its sign
8k5=0+37
Removing 0 doesn't change the value,so remove it from the expression
8k5=37
Divide both sides
88k5=837
Divide the numbers
k5=837
Take the 5-th root on both sides of the equation
5k5=5837
Calculate
k=5837
Solution
More Steps

Evaluate
5837
To take a root of a fraction,take the root of the numerator and denominator separately
58537
Multiply by the Conjugate
58×584537×584
Simplify
58×584537×2254
Multiply the numbers
More Steps

Evaluate
537×2254
Multiply the terms
5148×22
Use the commutative property to reorder the terms
225148
58×584225148
Multiply the numbers
More Steps

Evaluate
58×584
The product of roots with the same index is equal to the root of the product
58×84
Calculate the product
585
Transform the expression
5215
Reduce the index of the radical and exponent with 5
23
23225148
Reduce the fraction
More Steps

Evaluate
2322
Use the product rule aman=an−m to simplify the expression
23−21
Subtract the terms
211
Simplify
21
25148
k=25148
Alternative Form
k≈1.358383
Show Solution
