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AVprozaik [17]
4 years ago
10

A) y=(x+4)7-7) Convert factored form to standard form

Mathematics
1 answer:
tigry1 [53]4 years ago
3 0

Answer:

y - 7x = 21

Step-by-step explanation:

Given

y = (x + 4)7 - 7

Required

Convert to standard form

y = (x + 4)7 - 7

Start by opening the bracket

y = x*7 + 4*7 - 7

y = 7x + 4*7 - 7

y = 7x + 28 - 7

y = 7x + 21

Subtract 7x from both sides

y - 7x = 7x - 7x + 21

y - 7x = 21

Hence:

The standard form is: y - 7x = 21

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