9.1.67 Solve by completing the square. m2+2m+ 10-0 The solution is m (Simplify your answer. Use...
Solve the following equation by completing the square 7-7x-1=0 The solution set is (Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression Use a comma to separate answers as needed Simplify your answer)
Solve the quadratic equation by the square root property 2x²=8 The solution set is (Simplify your answers. Type exact answers, using radicals as needed Use a comma to separate answers as needed.)
Solve the quadratic equation by completing the square. 5x? - 55x - 30 = 0 To complete the square, what number should be added to both sides of the equation? (Type an integer or a simplified fraction.) The solution set is a (Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed. Use a comma to separate answers as nooded)
Solve by completing the square. 4h2 + 16h - 20 = 0 h= (Simplify your answer. Type an exact answer, using
Use the functions f(x)-X-1 and g(x)=x + 19 to answer parts (a)-(g) (a) Solve f(x)-0 b) Solve g(x)-0 c) Solve f(x)-gx) (d) Solve f(x)>0 (e) Solve gix)s0 (f) Solve f(x) > g(x). (g) Solve f(x)21 (a) The solution tox)0sx Type an integer or a fraction. Use a comma to separate answers as needed.) (b) The solution to g(x)-0isx Type an integer or a fraction. Use a comma to separate answers as needed.) (c) The solution to f(x),(x) is x:0. Type...
Use the given substitution to solve the equation. The solutions areD (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression Use a comma to separate answers as needed) Enter your answer in the answer box.
Use natural logarithms to solve the equation. The solution is t=0 (Simplify your answer. Type an integer or a decimal. Round to the nearest thousandth as needed.) -0.4051 - 5 e
Use an identity to solve the equation on the interval [0, 21). 9+9 sin 0 = 6 cos 20 What is the solution in the interval [0, 21)? Select the correct choice and fill in any answer boxes in your choice below. A. 0= (Simplify your answer. Type an exact answer, using a as needed. Type your answer in radians. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B....
If O is an acute angle, solve the equation tan 0 = V3 3 Express your answer in degrees. Select the correct choice below, and, if necessary, fill in the answer box to complete your choice. O A. 0= o (Simplify your answer. Use a comma to separate answers as needed.) OB. There is no solution
Solve the equation after making an appropriate substitution, *4-6x² +8=0 Determine the appropriate substitution using the new variable u: U Write the new quadratic equation using the variable u: (Type an equation. Type your answer in standard form.) Solve the new quadratic equation for the variable u. u= (Simplify your answer. Type an integer or a simplified fraction. Use a comma to separate answers as needed.) The solution set to the original equation is a. (Simplify your answer. Type an...