Question

question number 7 , question sheet pic​

Answer 1

hey there!!

Answer:

Down beloww

Step-by-step explanation:

• (4 ²^x  +10 ) ÷ 2 = 37
• Multiply both sides by 2
• 4²^x + 10 = 37 × 2
• Multiply 37 and 2 to get 74.
• 4²^x + 10 = 74
• Subtract 10 from both sides of the equation.
• 4²^x = 64
• Take the logarithm of both sides of the equation.
• log (4²^x) = log (64)
• The logarithm of a number raised to a power is the power times the logarithm of the number.
• 2x log (4) = log (64)
• Divide both sides by log(4).
• 2x =  
• 2x = log(4) (64)
• Divide both sides by 2.
• x =  
• Divide it by 2 which equals to 1.5 and 1.5 is the answer.

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Answer 2

x=1.5

explain:4^2x+10=74

4^2x=64

4^3 =64

2x= 3

2×1.5=3

therefore x=1.5