2 years ago

X^2-10x+16=-5 what is the quadratic equation written in standard form

1 answer:

7 0

I think it is x² - 10x + 21 = 0.

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Feliz [49]

$\sqrt{126}= 3\sqrt{14} \\ \\ \sqrt{56}=2\sqrt{14} \\ \\ \\ \sqrt{126}+ \sqrt{56}= 3\sqrt{14}+2\sqrt{14}= 5\sqrt{14}$

6 0

2 years ago

vivado [14]

Answer:

26/5 or 5 1/5

Step-by-step explanation:

First convert 2 3/5 into an improper fraction: 13/5.

Then multiply this result by 2: 2(13/5) = 26/5. This is the answer as an improper fraction.

26/5 as a mixed number would be 5 1/5.

6 0

3 years ago

lina2011 [118]

Y^3 * y^5 = y^8. you add the exponents

8 0

3 years ago

ira [324]

Just draw one empty circle for 1 and then a filled circle for -1 so then it's 1-1 which equals 0

5 0

2 years ago

SIZIF [17.4K]

Answer:

The answer is nonexistent

Step-by-step explanation:

6 0

3 years ago