3 years ago

How to factor Trinomial?

Mathematics

2 answers:

Nana76 [90]3 years ago

8 0

Answer:(x+10)(x+9)

Step-by-step explanation:

x^2+19x+90

x^2+10x+9x+90

x(x+10)+9(x+10)

(x+10)(x+9)

Delicious77 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

(x+9)(x+10)

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