Question

2xटू एक्स स्क्वायर प्लस एक्स माइनस 45 ​

Answer 1

2 * 2x^2 + x - 45

==> 4x^2 + x -45

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Answer 2

Answer:

2x^2+x-45

2x^2+10x+9x-45

2x(x+5) -9(x+5)

(2x-9)(x+5)

x=9/2 or x=-5

Hope it helps

Plz mark as brailiest...