Question

❤GOOD AFTERNOON EVERYONE❤
Here's my questions

⤵⤵⤵⤵⤵

Q:- The pair of linear equations 2x + 3y = 5 , 4x + ky = 10 have infinite number off solutions if ----
a)K=0
b)k=1
c)k=3
d)k=6

Q:- If the roots of the equation ax^2 + bx + c = 0

a) b/2a
b)-b/2a
c)b^2/4a
d) -b^2/4a

BEST ANSWER WILL BE MARK AS BRAINLIEST ..... ✔✔✔



​

Answer 1

Step-by-step explanation:

hopefully it will helps you

.

.

.

.

.

.

.

plzzzzzzz give a Thank

Answer 2

Option d is correct.

option c is correct