Factor the expression.
6x² – 7x - 3

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

Step-by-step explanation:

Given

6x² - 7x - 3

Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term

product = 6 × - 3 = - 18 and sum = - 7

The factors are + 2 and - 9

Use these factors to split the x- term

6x² + 2x - 9x - 3 ( factor the first/second and third/fourth terms )

= 2x(3x + 1) - 3(3x + 1) ← factor out (3x + 1) from each term

= (3x + 1)(2x - 3) ← in factored form

(2x−3)(3x+1)

You factor by finding the greastest common factor (gcf)

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours