Question

Answer these expression and solve
$(x - 2) (x + 5) = x(x + 2)$
solve

Answer 1

x^2+5x-2x-10=x^2+2x
x^2-x^2+5x-2x-2x= 10
x=10

Answer 2

(x - 2)(x + 5) = x(x + 2)

=> x² + 5x - 2x - 10 = x² + 2x

=> x² - x² + 5x - 2x - 2x - 10 =

=> 5x - 4x - 10 = 0

=> x - 10 = 0

=> x = 10

I hope this will help you

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