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miskamm [114]
3 years ago
13

Solve 2x^2+4x=6 by factoring

Mathematics
1 answer:
Anton [14]3 years ago
8 0
2x^2+4x-6=0
(2x^2+6x)(-2x-6)
2x(x+3) -2(x+3)
(2x-2)=0 (x+3)=0
x= 1 x=-3
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A store is having a sale on liquid soap and sponges. The cost of 6 bottles of soap is $9.12. The cost of 4 sponges is $5.00 what
Alenkinab [10]

Answer:

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lorasvet [3.4K]

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Simplify 3 times 4 minus 8 divided by 2
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The equation holds, so both 1 and 2 are solutions, and hence \{1,2\} is a subset of the solutions.

6 0
3 years ago
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