1 year ago

Evaluate 6x ^ 2 - 4x - 7 when x = 2

Mathematics

1 answer:

Afina-wow [57]1 year ago

5 0

The numerical value of the expression (6x² - 4x - 7) when x =2 is 9

<h3>What is the numerical value of the expression when x=2?</h3>

Given the expression in the question;

6x² - 4x - 7

x = 2

To determine the numerical value of the expression when x =2, replace all the occurrence of x with 2 in the expression and simplify.

6x² - 4x - 7

6(2)² - 4(2) - 7

24 - 8 - 7

24 - 15

Therefore, the numerical value of the expression (6x² - 4x - 7) when x =2 is 9

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