Question
Simplify the expression
Solution
8−10es6
Evaluate
9−1−1×s6e×10
Multiply the terms
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Multiply the terms
−s6e×10
Multiply the terms
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Evaluate
s6e×10
Use the commutative property to reorder the terms
es6×10
Use the commutative property to reorder the terms
10es6
−10es6
9−1−10es6
Solution
8−10es6
Show Solution
Factor the expression
Factor
2(4−5es6)
Evaluate
9−1−1×s6e×10
Multiply the terms
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Multiply the terms
1×s6e×10
Rewrite the expression
s6e×10
Use the commutative property to reorder the terms
es6×10
Use the commutative property to reorder the terms
10es6
9−1−10es6
Subtract the numbers
8−10es6
Solution
2(4−5es6)
Show Solution
Find the roots
Find the roots of the algebra expression
s1=−5e612500e5,s2=5e612500e5
Alternative Form
s1≈−0.815579,s2≈0.815579
Evaluate
9−1−1×s6e×10
To find the roots of the expression,set the expression equal to 0
9−1−1×s6e×10=0
Multiply the terms
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Multiply the terms
1×s6e×10
Rewrite the expression
s6e×10
Use the commutative property to reorder the terms
es6×10
Use the commutative property to reorder the terms
10es6
9−1−10es6=0
Subtract the numbers
8−10es6=0
Move the constant to the right-hand side and change its sign
−10es6=0−8
Removing 0 doesn't change the value,so remove it from the expression
−10es6=−8
Change the signs on both sides of the equation
10es6=8
Divide both sides
10e10es6=10e8
Divide the numbers
s6=10e8
Cancel out the common factor 2
s6=5e4
Take the root of both sides of the equation and remember to use both positive and negative roots
s=±65e4
Simplify the expression
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Evaluate
65e4
To take a root of a fraction,take the root of the numerator and denominator separately
65e64
Simplify the radical expression
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Evaluate
64
Write the number in exponential form with the base of 2
622
Reduce the index of the radical and exponent with 2
32
65e32
Multiply by the Conjugate
65e×655e532×655e5
Multiply the numbers
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Evaluate
32×655e5
Use na=mnam to expand the expression
622×655e5
The product of roots with the same index is equal to the root of the product
622×55e5
Calculate the product
612500e5
65e×655e5612500e5
Multiply the numbers
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Evaluate
65e×655e5
The product of roots with the same index is equal to the root of the product
65e×55e5
Calculate the product
615625e6
Calculate
5e
5e612500e5
s=±5e612500e5
Separate the equation into 2 possible cases
s=5e612500e5s=−5e612500e5
Solution
s1=−5e612500e5,s2=5e612500e5
Alternative Form
s1≈−0.815579,s2≈0.815579
Show Solution