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il63 [147K]
3 years ago
7

(x+9)(x+2) expand and simplify

Mathematics
2 answers:
klio [65]3 years ago
6 0

We are given the following expression and want to expand it and simplify it.

(x+9)(x+2)

Use the FOIL method for expanding

=x^2+9x+2x+(9\times2)

Simplify

=x^2+11x+18

Let me know if you have any questions or need clarifications, thanks!

~ Padoru

sineoko [7]3 years ago
6 0

Answer:

x^2+11x+18

Step-by-step explanation:

You should expand and simplify the question,

(x.x)+(x.2)+(9.x)+(9.2) =

= x^2+2x+9x+18

= x^2 + 11x+18

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