1) use the quadratic formula to solve the equation.4x^2−10x+5=0enter your answers, in simplified radical form, in the boxes. x=or x=2) what are the zeros of the function f(x) =x^2+7x−18? enter your answers in the boxes. the zeros of f(x) are and the photo is a completly  diffrent  question  .

Group terms that contain the same variable, and move the constant to the opposite side of the equation

x²+7x=18

Rewrite as perfect squares

(x+3.5)²=30.25-----> square root----> (+/-)[x+3.5]=5.5

(+)[x+3.5]=5.5---> x=5.5-3.5----> x=2

(-)[x+3.5]=5.5----> x=-9

the answer part 2) is

the zero of the function are

x=2 and x=-9

Part 3) question of the picture

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

1. minimum

2. 6400

3. eight

hope this !