Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
2dy
Evaluate
d×24×y8y2
Evaluate the square root
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Evaluate
4
Write the number in exponential form with the base of 2
22
Reduce the index of the radical and exponent with 2
2
d×2×2y8y2
Reduce the fraction
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Evaluate
2×2y8y2
Multiply the terms
4y8y2
Reduce the fraction
y2y2
Reduce the fraction
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Calculate
yy2
Use the product rule aman=an−m to simplify the expression
y2−1
Subtract the terms
y1
Simplify
y
2y
d×2y
Solution
2dy
Show Solution
Find the excluded values
y=0
Evaluate
d×24×y8y2
To find the excluded values,set the denominators equal to 0
24×y=0
Simplify
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Evaluate
24×y
Evaluate the square root
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Evaluate
4
Write the number in exponential form with the base of 2
22
Reduce the index of the radical and exponent with 2
2
2×2y
Multiply the terms
4y
4y=0
Solution
y=0
Show Solution