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Solve for x by factoring: r2 – 10r + 21 = 0 I need help! Pls!

Solve for x by factoring: r2 – 10r + 21 = 0 I need help! Pls!
asked 167k views
3 votes
Solve for x by factoring:
r2 – 10r + 21 = 0
I need help!
Pls!

asked
User Ufxmeng
by
7.6k points

1 Answer

7 votes
I got 21/8 or 2.625 but I’m not very sure.
answered
User Shawneen
by
8.2k points
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