Question

(5k-3)x2 + (5k-3)x + 6 = 0
find the value of k
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Answer 1

Answer:

- 1 / 5

Step-by-step explanation:

• (5k - 3) × 2 + (5k - 3)x + 6 = 0
• 2 (5k - 3) + x (5k - 3) + 6 = 0
• 10k - 6 + 5kx - 3x + 6 = 0 (here -6 & +6 cancel)
• 10k + 5kx - 3x = 0
• 10k + 5kx = 3x
• 10k + 5k = 3x ÷ (-x)
• 10k + 5k = -3
• 15k = -3
• k = -3 / 15
• k = -1 / 5

Hope it helps u