Complete the steps to find all zeroes of the function f(x) = x4 - 4x2 - 4x2 + 36x - 45.
This function has 4
roots. the possible roots are +-1,+-3,+-5,+-9,+_15, and+-45
the actual roots ordered from least to greatest are?

2

step-by-step explanation:

vvvvv

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

93-8=85

855=17

17*4=68

there are 68 purple marbles in that bag