Math, asked by rambhai24373, 11 months ago

find the product by using a suitable identity(x + 5) (x + 4)

Answers

Answered by zishanali62

1

Answer:

x²+9x+20

Hope it helps

Answered by rinkutia1279

4

Answer:

x² + 9x + 20

Step-by-step explanation:

(X + 5)(x + 4)

→x² + 4x + 5x + 20

→x² + 9x + 20

I hope that helps you..plz mark me as Brainliest

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