Question

it. Simplify:
(x+5) (x+4)​

Answer 1

(x+5)(x+4)

x²+(5+4)x+5×4

x²+5x+4x+20

x²+9x+20

Answer 2

Answer:

x^2 +4x +5x +20

so it will be x^2 + 9x +20

Step-by-step explanation:

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