2 years ago

Solve (x+4)2 – 3(x + 4) – 3 = 0 using substitution. u=

Mathematics

1 answer:

mr_godi [17]2 years ago

3 0

Answer:

Step-by-step explanation:

(x+4)2-3(x+4)-3=0

2x+8-3x-12-3=0

-1x-4-3=0

-1x-7=0

-1x=7

x=7/-1

x=-7

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Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

5(k+4)<–5

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3 years ago

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Hope I helped, and good luck!

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