3 years ago

Which equation involves a prime quadratic and cannot be solved by factoring?

Mathematics

1 answer:

brilliants [131]3 years ago

6 0

B. x^2 + 5x - 4 = 0

Anyway that you try to factor it will not work

~~hope this helps~~

You might be interested in

PLEASE HELP 50 POINTS WILL MARK BRAINLIEST. find the value of x rounded to the nearest tenth.

pentagon [3]

For this case we must find the value of "x", by trigonometric relations.

The tangent of an angle is given by the leg opposite the angle on the leg adjacent to the same angle.

$tg (25) = \frac {10} {x}\\x = \frac {10} {tg (25)}\\x = \frac {10} {0.46630766}\\x = 21.4450691202$

Rounding:

$x = 21.4$

Answer:

21.4

3 0

2 years ago

Read 2 more answers

Who ever gets this right will get a brainlest

zepelin [54]

Answer:

<1 and <2

<3 and <2

<1 and <4

Step-by-step explanation:

Adjacent angles are angles that are next to each other. In essence, they would share one aside in common. In this problem, the answers are the following,

<1 and <2

<3 and <2

<1 and <4

5 0

2 years ago

Read 2 more answers

Diane has 12 coins that total $1.60. If the coins are all nickels and

Dmitry_Shevchenko [17]

Answer:

she has 4 quarters because 4 quarters equals $1 and she has 12 nickles because 12 × 5 =60

6 0

2 years ago

Jaquanda wants to purchase a side-by-side condo and needs to borrow $150000 with a 30-year fixed loan with an APR of 8.0. The co

Marianna [84]

oh no noooooooooooooooooooooooooooooooooooooooooooo

6 0

2 years ago

Round the number to one decimal place. 67.638

valkas [14]

jjoheisjivownydnofkioo

6 0

2 years ago

Read 2 more answers