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evaluate 2n-1, where N -7

Sagot :

adioabiola

The value of the expression 2n - 1 when n = 7 is 13.

Equation

2n - 1

when n = 7

  • Substitute n = 7 into the equation

2n - 1

= 2(7) - 1

= 14 - 1

= 13

What is mathematical expression?

Mathematical expression is an expression which involves the combination of numbers and variables in a valid way, in a function of addition, subtraction, multiplication, division and exponentiation

Therefore, the value of the expression 2n - 1 when n = 7 is 13.

Learn more about equation:

https://brainly.com/question/13729904

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