3 years ago

What are the solutions of the equation (x – 3)2 + 2(x – 3) – 8 = 0? Use u substitution to solve.

Mathematics

1 answer:

Flura [38]3 years ago

8 0

Answer:

u=5

Step-by-step explanation:

(u-3)2+2(u-3)-8=0

2u-6+2u-6-8=0

4u-20=0

4u=20

u=5

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3 years ago

The South Company cash account had a balance of $1,202.50 on January 31. A deposit, made on the 31st, in the amount of $100.05 w

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Answer:

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Step-by-step explanation:

Follow the format of the reconciliation statement

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3 years ago

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Step-by-step explanation:

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3 0

3 years ago

A spool of ribbon holds 6.75 meters.A craft club buys 21 spools. What is the total cost if the ribbon sells for $2 per month

dangina [55]

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3 years ago

If 25% of a number is 100, what is the number?

natulia [17]

Answer:

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Step-by-step explanation:

25% is a fourth 100 ×4 is 400

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