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Charra [1.4K]
3 years ago
8

Solve each quadratic equation. Show your work. 14. (2x – 1)(x + 7) = 0​​

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
7 0
You need to set each factor to zero

2x-1=0
add 1 to both sides
2x=1
divide both sides by 2
x= 1/2

x+7=0
subtract 7 from both sides
x= -7



solution set is x= 1/2 and -7

hope this helps
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