Please I need help for m quiz
1 answer:
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Hi there! The answer is 3, so the last option is correct.
In order to ealuate the expression for the given value of the variable(s), we must plug in the value of x into the equation.
-x2 - 4x; x = –3
We get the following
Use PEMDAS, so work out the exponents first.
Now multiply and remember that a negative times a negatives gives you a positive outcome.
Add.
Therefore, the answer is 3.
~ Hope this helps you!
In order to ealuate the expression for the given value of the variable(s), we must plug in the value of x into the equation.
-x2 - 4x; x = –3
We get the following
Use PEMDAS, so work out the exponents first.
Now multiply and remember that a negative times a negatives gives you a positive outcome.
Add.
Therefore, the answer is 3.
~ Hope this helps you!