Question

please solve these questions (ex 2.2 class 10)

thank you



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Answer 1

Step-by-step explanation:

ax^2 + bx + c

Sum of zeroes = -b/a

Product of zeroes = c/a

Just apply the above formula and you'll get the following answers

1) 4x^2 + 3x - 1

2) 3x^2 + (-3root2-1)x + root2

3) x^2 + root5x + 0

4) x^2 - 2 + 1

5) 4x^2 + 0x - 1

6) x^2 - 5x + 4