Solve - 2 - - 2 x - 2 - - 6 - - x - - 2 cdot 3 - - 2 x - 2 - - 0 - Hint- Divide by - 6 - - x - - operatorname - put - left- frac - 2 - - 3 - right- - - x - - y - Solve - - x - 2 - - 3 x - 4 - - 3 x - 7 - - x - 3 - - 2600 -

Question

Toppr Admin · Accepted Answer

Solve \( 2 ^ { 2 x + 2 } - 6 ^ { x } - 2 \cdot 3 ^ { 2 x + 2 } = 0 \) Hint. Divide by \( 6 ^ { x } ; \operatorname { put } \left( \frac { 2 } { 3 } \right) ^ { x } = y \) Solve \( ( x + 2 ) ( 3 x + 4 ) ( 3 x + 7 ) ( x + 3 ) = 2600 \)