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WITCHER [35]
3 years ago
8

Subtract -2x^2 + 4 -1 from 6x^2 +3x -9

Mathematics
2 answers:
Nikolay [14]3 years ago
6 0

Step-by-step explanation:

(6x2 + 3x - 9) - ( - 2x2 + 4 - 1)

6x2 + 3x - 9 + 2x2 - 4 + 1

8x2 + 3x - 14

Gelneren [198K]3 years ago
4 0

Answer: 8x^2-x-8

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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To make it easier Use PEMDAS or BODMAS

You want to start with the numbers that are inside the parenthesis Multiplication comes first before addition.

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Add the 1:

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Finally,

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An increase in quantity demanded 
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