Question

A=x²-2x, B= 5x + 2x², C= 2x² + 7x what is a+b+c​

Answer 1

Answer:

(i) x² – 11x + 30 = 0 ... (i) 2x² – 5x = 0. (ii) x² ... (c ) (2x – 1) (x + 2) = (x – 1) (x + 1). (d) (x+ 1), = x, + 2x+2. Solution: (2x – 1) (x – 1) = 2x² – 7x + 2 is not a quadratic equation. (b). Question 2.

Step-by-step explanation:

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Answer 2

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Step-by-step explanation: i d aryansh5111q