Math, asked by shahidapthan24, 5 months ago

(4)
One root of the equation 5x2 +13x + k =0 is -1, find the value of k.

Answers

Answered by chinmaytakke48

3

Step-by-step explanation:

put x= -1 in above equation

5x²+13x+k=0

5(-1)²+13(-1)+k=0

5-13+k=0

5+k= 13

k=13-5

k=8

please mark as brainleist answer

Answered by GautamGaikwad

0

Answer:

3

Step-by-step explanation:

5×2+13(-1)+k=0

10-13+k=0

-3+k=0

k=3

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