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Chapter 2: Q37. (page 108)

Solve the equation. Check your solution.

a8=4

Short Answer

Expert verified

The solution for the equation a8=4 isa=32.

Step by step solution

01

– Solve the equation

Write the original equation and separate the variables.

a8=4(Writeoriginalequation)8(a8)=8(4)(Multiplyeachsideby8)a=32(Simplify)

02

– Check the solution 

To check the solution, substitute the value in the original equation and observe the result.

a8(WriteLeft-handsideoftheequation)328(Substitutea=32)4(Simplify)

This signifies that the solution is correct.

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