2 years ago

Help me out........1

Mathematics

2 answers:

ipn [44]2 years ago

8 0

Answer:

Step-by-step explanation:

2x²+4x-7

-6²+(-12-7)

36+(-19)

Fiesta28 [93]2 years ago

6 0

Answer: -13

Step-by-step explanation:

2-(3^2)+4-3-7 = -13

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Alina [70]

Answer:

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2 years ago

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8090 [49]

Answer:

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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Help me out........1​

Help me out........1