3 years ago

3x² + 8x - 4=0 Use the quadratic formula to solve the equation

Mathematics

2 answers:

sleet_krkn [62]3 years ago

8 0

That is correct ^^^

.

Lisa [10]3 years ago

5 0

Answer:

x=4/14

Step-by-step explanation:

step one:

3x^2+8x-4=0 turns into -

6x+8x-4=0

Step two:

6x+8x-4=0 turns into -

14x-4=0 because you have to combine like terms

Step three:

14x-4= 0 turns into

14x=4 to get x by itself

Step four:

14x=4 turns into -

x=4/14

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