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Popular >

expand (x^2-1)dy

Solution

expand

(x^{2} - 1) d y

Solution

x^{2} d y - d y

Solution steps

(x^{2} - 1) d y

Apply the distributive law:

a (b - c) = ab - a c

a = d y, b = x^{2}, c = 1

= d y x^{2} - d y \cdot 1

= x^{2} d y - 1 \cdot d y

Multiply:

1 \cdot d y = d y

= x^{2} d y - d y

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Frequently Asked Questions (FAQ)

What is expand (x^2-1)dy ?
The solution to expand (x^2-1)dy is x^2dy-dy