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5x^2 + 70x + 245 = 0
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1 vote
5x^2 + 70x + 245 = 0

User Bart K
by
8.7k points

2 Answers

6 votes

Answer:

x=-7

Explanation:

5(x+7)^2

User Jkee
by
7.8k points
6 votes

Answer:

x=-7

Explanation:

Step 1: Factor left side of equation.

5(x+7)(x+7)=0

Step 2: Set factors equal to 0.

x+7=0 or x+7=0

User CowWarrior
by
8.9k points
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