Question

pls i need ans for this

Answer 1

1) (a) No

  (b) Yes

2) (a) Real and distinct

  (b) Imaginary roots

3) k = 1/2

4)(a) -14 , +13

  (b) -5 , -2

  (c) +9 , +8

5)(a) 9/2 , 1

 (b) 14/5 , -1

Answer 2

✫ 1) (a) No

 (b) Yes

____________________

✫ 2) (a) Real and distinct

 (b) Imaginary roots

____________________

✫ 3) k = 1/2

____________________

✫ 4)(a) -14 , +13

 (b) -5 , -2

 (c) +9 , +8

____________________

✫ 5)(a) 9/2 , 1

(b) 14/5 , -1