Blog

Solve the absolute equation 2x-4=10{“version”:”1.1″,”math”:”2x-4=10″}

Give a value of c in the equation 9×2-12x+c=0{“version”:”1.1″,”math”:”9×2-12x+c=0″} so we have a. no real roots b. one real root c. two real rational roots (give fractions as a solution) d. two real integer roots (give whole numbers as a solution)

Solve the equation. Write the smaller answer first. (x-6)2=36{“version”:”1.1″,”math”:”(x-6)2=36″}x =  _______ x =  _______

Solve x2-10x+24=0{“version”:”1.1″,”math”:”x2-10x+24=0″}

Solve using the quadratic equation formula 4×2+12x=-6{“version”:”1.1″,”math”:”4×2+12x=-6″}

Solve x2+4x-45=0{“version”:”1.1″,”math”:”x2+4x-45=0″}

A vacant lot is being converted into a community garden. The garden and a walkway around its perimeter have an area of {a} square feet. Find the width of the walkway (x) if the garden measures 15 feet wide by 19 feet long. Write answer to 2 decimal places. (Write the number without units).

The frame on a picture is 18 in by 22 in outside and is of uniform width. Using algebraic methods, what is the width of the frame if the inner area of the picture shown is {a} in2? Write answer to 2 decimal places. (Write the number with no units).

Factor the polynomial completely. x2-9{“version”:”1.1″,”math”:”x2-9″}

One day following a total knee replacement, a male client tells the nurse that he is unable to transfer because it is too painful. What action should the nurse implement?