2 years ago

Evaluate the expression for x = –3. x^2+4x+3

Mathematics

1 answer:

DanielleElmas [232]2 years ago

7 0

Answer:

Step-by-step explanation:

Substitute x = - 3 into the expression

x² + 4x + 3

= (- 3)² + 4(- 3) + 3

= 9 - 12 + 3

= 0

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