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Popular >

expand 2[(2p-q)d]

Solution

expand

2 [(2 p - q) d]

Solution

4 d p - 2 d q

Solution steps

2 ((2 p - q) d)

Remove parentheses:

(a) = a

= 2 (2 p - q) d

= 2 d (2 p - q)

Apply the distributive law:

a (b - c) = ab - a c

a = 2 d, b = 2 p, c = q

= 2 d \cdot 2 p - 2 d q

= 2 \cdot 2 d p - 2 d q

Multiply the numbers:

2 \cdot 2 = 4

= 4 d p - 2 d q

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Frequently Asked Questions (FAQ)

What is expand 2[(2p-q)d] ?
The solution to expand 2[(2p-q)d] is 4dp-2dq