WILL MARK AS BRAINLIEST PLS HELP! William wrote the expression (d + 3d) - (-d + 2) in standard form. His answer is: 4d - d + -2. Explain is error and then show the steps he should take to write the problem in standard form correctly.

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step-by-step explanation:

answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

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the first option is the answer.

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step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2