Question

53. Assertion (A) If the zeroes of the polynomial f(x) = (k² + 4)x² + 4kx + (k³ -9) are equal in magnitude but opposite in sign, then value of k is zero Reason (R) A quadratic polynomial whose zeroes are a and 3 is x² + (α + B)x+ αß​

Answer 1

Answer:

Step-by-step explanation:Do it itself