3 years ago

(5x^2-2x) + (10x^2-3x-1)

Mathematics

1 answer:

marysya [2.9K]3 years ago

7 0

Answer:

15x2-5x-1

Step-by-step explanation:

that 2 is a exponet i dont have the right button

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(5x^2-2x) + (10x^2-3x-1)​

(5x^2-2x) + (10x^2-3x-1)