Math, asked by PRATHAMESH135, 2 months ago

If one root of the quadratic equation 2x² + kx – 6 = 0 is 2, the value of k is ………………..

1️⃣ 1
2️⃣ -1
3️⃣ 2
4️⃣ -2

Answers

Answered by premnarayanpandey677

Answer:

3 option is right (2)

Step-by-step explanation:

If one root of the quadratic equation 2x2+kx−6=0 is 2 find the value of k Also find the other root[2 MARKS] Concept 1 MarkApplication 1 MarkSince x =2 is .

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*If one root of the quadratic equation 2x² + kx – 6 = 0 is 2, the value of k is ………………..*1️⃣ 12️⃣ -13️⃣ 24️⃣ -2​

Answers

If one root of the quadratic equation 2x² + kx – 6 = 0 is 2, the value of k is ………………..

1️⃣ 1
2️⃣ -1
3️⃣ 2
4️⃣ -2