Question

how to do this..........​

Answer 1

Answer:

x = 4 3x means 3 squared x

Step-by-step explanation:

3 x ( 1 + 1+ 1 )Add  1 and  1 . 3 x ( 2 + 1 ) = 243

Add  2 and  1

3 x ⋅ 3 = 243

Use the power rule  am a n = a m + n  that is a square m plus a square n is equal to a square m+n

to combine exponents. 3 x + 1 = 243

Create equivalent expressions in the equation that all have equal bases. 3 x + 1 = 3 5

Since the bases are the same, then two expressions are only equal if the exponents are also equal.

x +1 = 5

Move all terms not containing  

x

to the right side of the equation.

Tap for more steps...

x = 4

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Answer 2

Answer:

heyy mate

Step-by-step explanation:

here is step by step explanation