Root 5 has multiplicity of 2. root -3 as multp of 1
y = (x-5)^2(x+3)
expand to get y = x^3 - 7x^2 - 5x + 75
Answer:
Step-by-step explanation:
x² + 4x -21 = x² + 7x - 3x -3*7
= x*(x + 7) -3(x + 7)
=(x + 7)*(x-3)
85(2)= 170
15(4)(3)= 180
3.2(45)(8)= 1152
Answer:
C. (6,9)
Step-by-step explanation:
If you look at the way the x is going up. It goes by two digits every time. 0 -> 2
and 2 -> 4. While the y goes up by three every two x. 0 -> 3 and 3 -> 6. Which means if you make x = 6 than you would have to multiply 3 by 3 to equal 9.
Answer:
Quadrilateral MNOP is a rectangle.
Step-by-step explanation:
