Solve the following equation by factorization: 2x2 - 7x = 39

Question

KnowledgeBoat · Accepted Answer

Given, ⇒ 2x2 - 7x = 39 ⇒ 2x2 - 7x - 39 = 0 ⇒ 2x2 + 6x - 13x - 39 = 0 ⇒ 2x(x + 3) - 13(x + 3) = 0 ⇒ (x + 3)(2x - 13) = 0 ⇒ x + 3 = 0 or 2x - 13 = 0 [Using Zero-product rule] ⇒ x = -3 or 2x = 13 ⇒ x = -3 or x = . Hence, x = .

Mathematics

Solve the following equation by factorization:
2x² - 7x = 39

Quadratic Equations

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Mathematics

Solve the following equation by factorization:2x2 - 7x = 39

Quadratic Equations

Related Questions

Solve the following equation by factorization:x2 - 30x + 216 = 0

Solve the following equation by factorization:12x2 + 29x + 14 = 0

Solve the following equation by factorization:10x2 = 9x + 7

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Solve the following equation by factorization:
2x² - 7x = 39

Solve the following equation by factorization:
x² - 30x + 216 = 0

Solve the following equation by factorization:
12x² + 29x + 14 = 0

Solve the following equation by factorization:
10x² = 9x + 7

Solve the following equation by factorization:
15x² - 28 = x