Question

How to Solve k(2k+5)=3​

Answer 1

Answer:

k=1/2

k=-3

Step-by-step explanation:

2k²+5k=3

so 2k²+5k-3=0

so 2k²+6k-k-3=0

so 2k(k+3)-1(k+3)=0

so (2k-1)(k+3)=0

k=-3

k=1/2

mark as brainliest

Answer 2

★⦋ φµεรƭเσɳ⦌ ⤵

k(2k+5)=3

★⦋αɳรωεɾ⦌ ⤵

k=-3 or 1/2

★[εאρℓαɳαƭเσɳ] ⤵

k(2k+5)=3

or, 2k²+5k-3=0

or, 2k²+(6-1)k-3=0

or, 2k²+6k-k-3=0

or, 2k(k+3)-1(k+3)=0

or, (k+3)(2k-1)=0

either,

or, (k+3)=0

or, k=-3

Nighter

or, (2k-1)=0

or, 2k=1

or, k=1/2

:.k=-3 or 1/2

hope its help:)