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Y_Kistochka [10]

2 years ago

7

answer you were looking for? Tap for more options... − ( − 6 ) ± √ − 6 2 − 4 ( − 2 ) ( 1 ) 2 ( − 2 ) - ( - 6 ) ± - 6 2 - 4 ( - 2

) ( 1 ) 2 ( - 2 )

1 answer:

PSYCHO15rus [73]2 years ago

7 0

Answer:

cos

( 390 ) − 4 cot ( − 45 ) sin ( 330 )

Step-by-step explanation:

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2 years ago

Solve: log4(7t + 2) = 2

IRISSAK [1]

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The required value of t is equal to 2

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We need to solve the following expression :

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$\log_4(7t+2)=2\\\\\implies\log_4(7t+2)=\log_4(16)\\\\\implies 7t+2=16\\\\\implies 7t=16-2\\\\\implies 7t=14\\\\\implies t = 2$

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