Q. 4 D5.0( 1 Vote )

# Solve the followi

15x2 — 16x + 1 = 0

15x2 – 15x – x + 1 = 0

taking 15x common from first two terms and – 1 common from next two

15x(x – 1) – 1(x – 1) = 0

(15x – 1)(x – 1) = 0

15x – 1 = 0 or x – 1 = 0

15x = 1 or x = 1

Therefore and x = 1

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