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

User Wkordalski
by
3.8k points

2 Answers

3 votes

Answer:

u=5

Explanation:

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

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

4u-20=0

4u=20

u=5

User Andrew Sayer
by
3.9k points
3 votes

Answer:

b on edge2020

Explanation:

User Badmaash
by
4.3k points
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