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vova2212 [387]
2 years ago
9

5x² = 80 in a quadratic equation

Mathematics
1 answer:
TEA [102]2 years ago
8 0
Here is a photo attached to the bottom right here. Hope this helps!

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What is the value of x (x+2)(x-3)=0
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Answer:

x = 3 or x = -2

Step-by-step explanation:

Solve for x over the real numbers:

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

Hint: | Find the roots of each term in the product separately.

Split into two equations:

x - 3 = 0 or x + 2 = 0

Hint: | Look at the first equation: Solve for x.

Add 3 to both sides:

x = 3 or x + 2 = 0

Hint: | Look at the second equation: Solve for x.

Subtract 2 from both sides:

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2 years ago
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