Akar2 prsamaan 3 (pangkat2a+1)dikurang 28 kali 3 (pangkat a) ditambah 9=0. Adalah a1 dan a2.jika a1>.... Question from @ahmadrezky07

September 2018 1 21 Report

Akar2 prsamaan 3 (pangkat2a+1)dikurang 28 kali 3 (pangkat a) ditambah 9=0.
Adalah a1 dan a2.jika a1>a2,nilai 4a1+3a2 adalah....

Takamori37 $3^{2a+1}-28.3^{a}+9=0 \\ 3.3^{2a}-28.3^a+9=0 \\ $Misalkan : $3^a=p \\ 3p^2-28p+9=0 \\ (3p-1)(p-9)=0 \\ p=\frac{1}{3} \\ 3^a=\frac{1}{3} \\ 3^a = 3^{-1} \\ a=-1 \\ \\ p=9 \\ 3^a=9 \\ 3^a = 3^2 \\ a=2 \\ \\ a=-1$ dan $a=2$

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KALKULUS JILID 1PURCELL

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ahmadrezky07 September 2018 | 0 Replies

Hai guys tlong tentukan mana yang noun phrase please... Tangkuban prahu is an active volcano,situated 30 km north of bandung. located on a high land,tangkuban prahu is surely a perfect place to enjoy cool air and a relaxing scenery. Mount tangkuban prahu has a distinctive shape. it looks like an "overturned boat". The name was based on the local legend of sangkuriang. The volcano has three craters which tourist can walk through. These three craters are:queen crater,domas crater and upas crater. Tangkuban prahu plays a significant role especially in the development of the surrounding parahyangan highlands. eruptions have contributed immensely to the hills north of bandung,through lava flowing into the valleys and hardening into rock,thus forming big cliffs over which water fall leap.

Answer

ahmadrezky07 September 2018 | 0 Replies

Hai guys tlong tentukan mana yang noun phrase... Tangkuban prahu is an active volcano,situated 30 km north of bandung. located on a high land,tangkuban prahu is surely a perfect place to enjoy cool air and a relaxing scenery. Mount tangkuban prahu has a distinctive shape. it looks like an "overturned boat". The name was based on the local legend of sangkuriang. The volcano has three craters which tourist can walk through. These three craters are:queen crater,domas crater and upas crater. Tangkuban prahu plays a significant role especially in the development of the surrounding parahyangan highlands. eruptions have contributed immensely to the hills north of bandung,through lava flowing into the valleys and hardening into rock,thus forming big cliffs over which water fall leap.

Answer

ahmadrezky07 September 2018 | 0 Replies

KALKULUS JILID 1PURCELL

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