Mathematics
Solve the following equation by factorization:
x(6x - 11) = 35
Quadratic Equations
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Answer
Given,
⇒ x(6x - 11) = 35
⇒ 6x2 - 11x - 35 = 0
⇒ 6x2 + 10x - 21x - 35 = 0
⇒ 2x(3x + 5) - 7(3x + 5) = 0
⇒ (3x + 5)(2x - 7) = 0
⇒ (3x + 5) = 0 or (2x - 7) = 0 [Using Zero-product rule]
⇒ 3x = -5 or 2x = 7
⇒ x = or x = .
Hence, x = .
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