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Popular >

expand (x+d)(x+e)

Solution

expand

(x + d) (x + e)

Solution

x^{2} + e x + d x + e d

Solution steps

(x + d) (x + e)

Apply FOIL method:

(a + b) (c + d) = a c + a d + b c + b d

a = x, b = d, c = x, d = e

= xx + x e + d x + d e

= xx + e x + d x + e d

xx = x^{2}

= x^{2} + e x + d x + e d

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Frequently Asked Questions (FAQ)

What is expand (x+d)(x+e) ?
The solution to expand (x+d)(x+e) is x^2+ex+dx+ed