Math, asked by mazeef007, 5 months ago

(x+4) (x-5)

pls answers

Answers

Answered by rejithomas529

1

Step-by-step explanation:

(x+4)(x-5)

=x²-5x+4x-20

=x²-x-20

(x+4)(x-5)=x²-x-20

Answered by munna2797

1

Answer:

x^2 -20

Step-by-step explanation:

we know

(x+2) (y-2) =x^2 -y^2

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