akar-akar persamaan suku banyak x3 - x2 + ax +72 = 0 adalah x1, x2, dan x3. Jika salah satu akarnya adalah 3, dan x1 < x2< x3, maka nilai x3 -x2 -x1 =…

The geosphere extends from earth's core to earth surface.

Answered by Megadeth | 2024-06-11

The earth is divided into "spheres", each with its own properties and characteristics. The sphere containing all of the solid ground and layers of the earth is known as the lithosphere (or geosphere). Other spheres of the earth are the hydrosphere, the cryosphere, and the atmosphere.

Answered by scme1702 | 2024-06-11

The sphere that extends from the Earth's core to the surface is called the geosphere. It includes the inner core, outer core, mantle, and crust, providing the foundation for life and geological processes. Understanding the geosphere is crucial as it influences all terrestrial ecosystems and human interactions with the Earth's structure.
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Answered by Megadeth | 2024-09-05

Jawaban:Nilai x3 - x2 - x1 adalah 7Penjelasan dengan langkah-langkah:x³ - x² + ax + 72 = 03³ - 3² + 3a + 72 = 027 - 9 + 3a + 72 = 03a + 90 = 03a = -90a = -30Nilai x(x³ - x² - 30x + 72)/(x - 3) = 0[tex] \tt \frac{(x - 3)( {x}^{2} + 2x - 24)}{(x - 3)} = 0[/tex]x² + 2x - 24 = 0(x + 6)(x - 4) = 0x = -6 dan x = 4.x1 = -6x2 = 3x3 = 4Nilai x3 - x2 - x1= x3 - x2 - x1= 4 - 3 - (-6) = 1 + 6= 7[tex]\boxed{ \red{ \boxed{\pink{\mathcal{M \frak{ ilana} \purple{ \tt01}}}}}} [/tex]

Answered by Milana01 | 2025-07-12