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Use the quadratic formula to solve the equation.(x – 5)(x – 1) = 18

Use the quadratic formula to solve the equation.x2 + 12x + 14 = 0

Solve.A rectangular sign must have an area of 19 square yards. Its length must be 6 yards more than its width. Find the dimensions of the sign. Area of a rectange = length times width,

Use the quadratic formula to solve the equation.x2 + 12x + 22 = 0

Use the quadratic formula to solve the equation.x2 + 18x + 70 = 0

Use the square root property to solve the equation. Write in the form a+bi. Put a comma between your answers not a space.(x – 6)2 = -4

Use the quadratic formula to solve the equation.(x – 3)(x – 1) = 14

Solve.A common equation used in business is a demand equation. It expresses the relationship between the unit price of some commodity and the quantity demanded. In the demand equation for a certain style of calculator, p is the price per calculator in dollars and x is the quantity demanded in thousands. Find the demand for the calculator if the price is $6 per calculator.

Solve.A common equation used in business is a demand equation. It expresses the relationship between the unit price of some commodity and the quantity demanded. In the demand equation for a certain style of calculator, p is the price per calculator in dollars and x is the quantity demanded in thousands. Find the demand for the calculator if the price is $10 per calculator.

Use the square root property to solve the equation. Write in the form a+bi. Put a comma between your answers not a space.(x – 6)2 = -4