3 years ago

Which expression represents the factored form of 6x2-13-5 ?

Mathematics

2 answers:

Feliz [49]3 years ago

4 0

Answer:

For the quadratic trinomial the following formula

, where are trinomial roots, holds.

1. For trinomial find the roots

2. The factoring form is

Answer: correct option is B.

Step-by-step explanation:

photoshop1234 [79]3 years ago

4 0

Answer:

(2x - 5)(3x + 1)

Step-by-step explanation:

Do you mean 6x^2 - 13x - 5?

6x^2 factors into 6x, x or 3x, 2x

-5 factors into -1, 5 or -5, 1

Use combinations of the factors until you get the correct trinomial.

6x^2 - 13x - 5 = (2x - 5)(3x + 1)

You might be interested in

Which expression is equivalent to x6 - 16x^2?

Mrac [35]

Answer:

$x^2(x - 2)(x + 2)(x^2 + 4)$

Step-by-step explanation:

$x^6-16x^2$

$x^2\left(x^4-16\right)$

$x^2\left(x^2+4\right)\left(x+2\right)\left(x-2\right)$

$\boxed{\bold{HOPE \:IT \:HELPS!\: :)}}$

6 0

3 years ago

Helppppppppppppppppppppp

Alex_Xolod [135]

Answer:

$\frac{ {x}^{2} + - 4x - 2 }{ {x}^{2} - 4 } + \frac{8x + 6}{{x}^{2} - 4} \\ = \frac{ {x}^{2} + - 4x + 8x - 2 + 6 }{ {x}^{2} - 4 } \\ = \frac{ {x}^{2} + 4x + 4 }{ {x}^{2} - 4 } \\ = \frac{ {(x + 2)}^{2} }{(x - 2)(x + 2)} \\ = \frac{x + 2}{x - 2}$

5 0

3 years ago

What is the value of x in the equation 4(2x + 12) = 0? −8 −6 6 8

dimaraw [331]

Answer:

-6

Step-by-step explanation:

4(2x+12)=0

8x+48=0

8x=-48

x=-6

3 0

3 years ago

Suppose the sun casts a shadow off a 35-foot building. If the angle of elevation to the sun is 60 degrees, how long is the shado

RUDIKE [14]

60= 35_x then 1.732= 35_5 then x= 20.21 then 1.732_1.732 = 35_1.732 hope this helps :D

6 0

3 years ago

Extra points and mark brainlist need help urgently

solniwko [45]

Answer:

3.5 and -3.5

Step-by-step explanation:

-3.5 in absolute value is 3.5

any negative number in I I will be positive.

7 0

3 years ago