3 years ago

Factor 10x3 + 8x2 - 6x.

1 answer:

6 0

We notice a factor of 2x in both 2x(5x^2+4x-3) trial and error (5x-3)(x+1) yeilds 5x^2+2x-3, nope (5x+3)(x-1) yeilds 5x^2-2x-3, nope (5x-1)(x+3) yeilds 5x^2+14x-3, nope (5x+1)(x-3) yeilds 5x^2-14x-3, nope simplest form is 2x(5x^2+4x-3)

You might be interested in

The wheel in the adjacent figure has a radius of 61 feet. The clearance between the wheel and the ground is 11 feet. The rectang

Zanzabum

61 divide by 11 times 3

8 0

3 years ago

Write a equation of the line below

yulyashka [42]

Answer:

y = -x + 1

Step-by-step explanation:

The slope-intercept formula is y = mx + b where m is the slope and b is the y-intercept. Since slope is...

$m = \frac{rise}{run}$

this means that the slope of the line is -1 (the rise is -1, the run is 1, -1/1 = -1). By looking at the graph you can also see that the line goes through 1 on the y-axis, so the y-intercept is 1. By plugging in the appropriate values, the equation of the line is y = -1x + 1 or just y = -x + 1

7 0

3 years ago

Can someone help me answer this ?

pantera1 [17]

Checkboxes 1,2,5 are correct. hope it helps

7 0

3 years ago

Ms. Ellis expected 50 families to attend parent teacher conference but 60 families attended. What is the percent error?

natulia [17]

Answer:

20%.

Step-by-step explanation:

That is (60 - 50) / 50

= 10/50

= 1/5

To convert to a percent we multiply by 100:

= 20%.

6 0

3 years ago

Read 2 more answers

scott can reach 57 inches high. scott stands on box that is 16 inches high how many inches high can scott reach now?

kompoz [17]

Answer: 73 inches high

Step-by-step explanation: 57+16=73

4 0

3 years ago