2 years ago

Factor the fellowing 81y^6

Mathematics

1 answer:

Ivanshal [37]2 years ago

8 0

The expression is not factorable with rational numbers.

You might be interested in

The area of a rectangular field is 5695 m².

denpristay [2]

Answer:

85 m

Step-by-step explanation:

5696/67=85

3 0

2 years ago

FINAL EXAM PLEASSE HELP

krok68 [10]

f(3) = -4 as 3 lies between 2 and 5

3 0

2 years ago

-(9x+12)-4x <br> Simplify <br> Need an answer ASAP

Burka [1]

-13x-12. remove the parenthesis them add the like terms.

6 0

3 years ago

Read 2 more answers

16 Centimeters increase to 44.2 Centimeters

Blababa [14]

It would be 50? your adding/increaseing 44.2 centimeters to 16 centimeters because

3 0

2 years ago

<img src="https://tex.z-dn.net/?f=0%20%3D%20%20%20-%204.9t%20%7B%7D%5E%7B2%7D%20%20%2B%2027t%20%2B%202.4" id="TexFormula1" title

marta [7]

$0 = - 4.9t {}^{2} + 27t + 2.4$
Convert decimals to fractions

$0 = - \frac{49}{10} t {}^{2} + 27t + \frac{12}{5}$
Multiply both sides by 10

$0 = - 49t {}^{2} + 270t + 24$
Move expression to the left.

$0 + 49t {}^{2} - 270t - 24 = 0$
Remove zero.

$49t {}^{2} - 270t - 24 = 0$ Solve the quadratic equation.

$t = \frac{ - ( - 270) + - \sqrt{( - 270) {}^{2} - 4 \times 49 \times ( - 24) } }{2 \times 49}$
Remove parenthesis and calculate.

$t = \frac{270 + - \sqrt{72900 + 4704} }{98}$
Add the numbers

$t = \frac{270 + - 77604}{98}$
Separate the solutions

$t = \frac{270 + \sqrt{77604} }{98} \\ t = \frac{270 - \sqrt{77604} }{98}$
The final solution are
$t1 = \frac{270 - \sqrt{77604} }{98} , t2 = \frac{270 + \sqrt{77604} }{98}$

7 0

3 years ago