Your friend attempted to factor an expression as shown. find the error in your friends work. then factor the expression correctly. show work .

2x^2-7x+5

2x^2-5x-2x+5

x(2x-5)+(2x-5)

(x+1)(2x-5)

Third step is incorrect. The correct factored form is (x-1)(2x-5).

Step-by-step explanation:

The given expression is

We need to find the factored form of this expression.

Step 1: Given

Step 2: Splitting the middle term method, the middle term can be written as (-5x-2x).

Step 3: Taking out common factors from each parenthesis.

Step 4: Taking out common factors.

Therefore, the third step is incorrect. The correct factored form is (x-1)(2x-5).

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x