What is expand (5x+5Δx+3)^2 ?

The solution to expand (5x+5Δx+3)^2 is 50Δx^2+25Δ^2x^2+30Δx+25x^2+30x+9

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expand (5x+5Δx+3)^2

expand

(5 x + 5Δ x + 3)^{2}

50Δ x^{2} + 25 Δ^{2} x^{2} + 30Δ x + 25 x^{2} + 30 x + 9

Solution steps

(5 x + 5Δ x + 3)^{2}

(5 x + 5Δ x + 3)^{2} = (5 x + 5Δ x + 3) (5 x + 5Δ x + 3)

= (5 x + 5Δ x + 3) (5 x + 5Δ x + 3)

Expand

(5 x + 5Δ x + 3) (5 x + 5Δ x + 3) : 50Δ x^{2} + 25 Δ^{2} x^{2} + 30Δ x + 25 x^{2} + 30 x + 9

= 50Δ x^{2} + 25 Δ^{2} x^{2} + 30Δ x + 25 x^{2} + 30 x + 9

(x e^{x y} + 2 x y + \frac{1}{x}) d y

\frac{( 6 A + 2 k + 1 ) ( k + 1 )}{k}

(4 x + 4 δ x) \cdot (x^{2} - 4)

\frac{24}{( s - 2 ) ^{4}}

2 (- 3 x^{2})

What is expand (5x+5Δx+3)^2 ?
The solution to expand (5x+5Δx+3)^2 is 50Δx^2+25Δ^2x^2+30Δx+25x^2+30x+9