All categories

2 years ago

Find all the zeros of f(x) = 2x - 5x² - 4x + 10.

Mathematics

1 answer:

galina1969 [7]2 years ago

6 0

Answer:

Step-by-step explanation:

Plug in 0 where x is

See image below:)

You might be interested in

Determine the possible side lengths of the third side of a triangle with known side lengths 3 and 6. answers: –3 < c < –9

vovangra [49]

Answer:

3 < c < 9

Step-by-step explanation:

The length of a side of a triangle cannot be negative. This eliminates the first and last options.

The addition of two sides of a triangle must be greater than the third side. In this case:

3 + 6 = 9 > c

So, the second option is correct. The third option is not correct, because, for example, c = 8 is possible

4 0

2 years ago

Evaluate (3x-y)/(3(x-y)) if x = 5 and y = 3. *

mel-nik [20]

Answer:

Step-by-step explanation:

Write the equation

$\frac{3x-y}{3(x-y)}$

Add the variables

$\frac{3(5)-3}{3(5-3)}$

Multiply 3 x 5

$\frac{15-3}{3(5-3)}$

Subtract the parentheses

$\frac{15-3}{3(2)}$

Subtract the numerator

$\frac{12}{3(2)}$

Reduce the fraction with 3

$\frac{12}{3(2)} = \frac{4}{2}$

Reduce the fraction again with 2

$\frac{4}{2} = 2$

And there's your answer of 2!

5 0

3 years ago

Expression 1 is -12x + 3

musickatia [10]

Answer:

-12 + 3 - (10x - 15x + 96)

Step-by-step explanation:

6 0

2 years ago

Whats the answer pls can any body say.....

Natalija [7]

I think your equation is on the paper; it’s 2016 A.D + 544 then you’ll get your answer and which is 2560.

5 0

2 years ago

If sin theta = 12/13 and theta is an acute angle find cot theta

zhenek [66]

3 Rd side would be
13sq=12sq+xsq
Xsq=169-144
X=5
Cot theta = adj side/opp side= 5/12

4 0

3 years ago

Read 2 more answers