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Popular >

expand 2(x-5)^2

Solution

expand

2 (x - 5)^{2}

Solution

2 x^{2} - 20 x + 50

Solution steps

2 (x - 5)^{2}

Expand

(x - 5)^{2} : x^{2} - 10 x + 25

= 2 (x^{2} - 10 x + 25)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

2 (x^{2} - 10 x + 25) = 2 x^{2} + 2 (- 10 x) + 2 \cdot 25

= 2 x^{2} + 2 (- 10 x) + 2 \cdot 25

Simplify

2 x^{2} + 2 (- 10 x) + 2 \cdot 25 : 2 x^{2} - 20 x + 50

= 2 x^{2} - 20 x + 50

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Frequently Asked Questions (FAQ)

What is expand 2(x-5)^2 ?
The solution to expand 2(x-5)^2 is 2x^2-20x+50