Solve the following equation : 3^{x - 1} × 5^{2y - 3} = 225

Question

KnowledgeBoat · Accepted Answer

Given, ⇒ 3^{x - 1} × 5^{2y - 3} = 225 ⇒ 3^{x - 1} × 5^{2y - 3} = 3².5² ∴ x - 1 = 2 and 2y - 3 = 2 ⇒ x = 2 + 1 and 2y = 2 + 3 ⇒ x = 3 and y = . Hence, x = 3 and y = .

Mathematics

Solve the following equation :
3^{x - 1} × 5^{2y - 3} = 225

Indices

Related Questions

Solve the following equation :
3^{x + 1} = 27.3⁴

Mathematics

Solve the following equation :3x - 1 × 52y - 3 = 225

Indices

Related Questions

Solve the following equation :3x + 1 = 27.34

Solve the following equation :
3^{x - 1} × 5^{2y - 3} = 225

Solve the following equation :
3^{x + 1} = 27.3⁴