3 years ago

8x to the 2nd power +2x-3=0

Mathematics

1 answer:

Papessa [141]3 years ago

5 0

Answer:

x= 1/2 and -3/4

Step-by-step explanation:

By using factorization, we can solve this equation.

8x^2+2x-3=0

Factor:

(2x-1)(4x+3)=0

Solve:

2x-1=0

2x=1

x=1/2

Solve again:

4x+3=0

4x=-3

x=-3/4

Hope this helped

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Answer:

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ANSWER

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EXPLANATION

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The difference between nine times number and thirty

svetlana [45]

9x-30 I’m pretty sure!
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postnew [5]

Hey there! I'm happy to help!

Let's look at the factors of each of these numbers.

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This has the same value but it is just written differently.

Have a wonderful day! :D

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