Factor the following:
x^2 - 4 x + 3
The factors of 3 that sum to -4 are -1 and -3. So, x^2 - 4 x + 3 = (x - 1) (x - 3):
Answer: (x - 1) (x - 3)
9514 1404 393
Answer:
4x +3/2y
Step-by-step explanation:
The perimeter is twice the sum of length and width. We can use this to find the width.
P = 2(L+W)
15x +17y = 2(7/2x +7y +W)
15x +17y = 7x +14y +2W . . . . . . eliminate parentheses
8x +3y = 2W . . . . . . . . . . . . . . . subtract 7x +14y
W = 4x +3/2y . . . . . . . divide by 2
The width of the rectangle is 4x +3/2y.
= 8y^2 - 32y + 3y^2 + 6y
= 11y^2 - 26y
Youtube search will have all the answers n steps
Answer:
268 cm^4
Step-by-step explanation:
hope this helps :)
