Question

Find K if x+3 is a root of quadratic equation kx2 -10x +3=0​

Answer 1

Answer:

3©h=h90

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Answer 2

Answer:

Given equation is: kx² −7x+3=0

3 is the root of the equation

∴k(3)² −7(3)+3=0

⇒9k−21+3=0

⇒9k=18

⇒k=2

Step-by-step explanation:

Thnx