asked 229k views
5 votes
What are the solutions to 0 = X^2 + 10X + 21?

asked
User Tambler
by
7.9k points

1 Answer

4 votes

Answer:

x = -3, -7.

Explanation:

x^2 + 10x+ 21 = 0

(x + 3)(x + 7) = 0

x = -3, -7.

answered
User Vijay Bhatt
by
8.0k points

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