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aksik [14]
3 years ago
6

Evaluate this math equation please

Mathematics
2 answers:
Trava [24]3 years ago
8 0

Answer:

-23

Step-by-step explanation:

x^2 + 5x - 19; x = -4

Replace x with 4 in the expression and evaluate the numerical expression.

x^2 + 5x - 19 =

= (-4)^2 + 5(-4) - 19

= 16 - 20 - 19

= -23

sergejj [24]3 years ago
4 0

Answer:

Step-by-step explanation:

Plug in the numbers & solve for 5x, eventually eliminating the 5 to solve for x, which the variable should be on the left side, always.

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