What is the discriminant of the given equation? x^2-2x+2=0

Juan is 4'll tall How many inches tall Is he?

Mr. johnson is currently four times as old as his son, David. If Mr. johnson was 46 years old two years ago, how old is David now?

Arectangular garden is 10 feet long and 5 feet wide. A second rectangular garden has dimensions that are 9/8 the dimensions of the first garden.

Marie worked 2 weeks during her college she earned $280 the first week and 245 the second week. If 1/2 of her total earnings went to taxes and 1/4 went to college tuition how much money did she have left

A radio costs rs 3200 without vat and rs 3600 including vat. find the vat amount and vat percent

Evaluate 5 - 3/2 squared in

What numbers add up to 3 but multiply - 18

Evaluate 10x² y ² for x=-1 and y=-2

Find the slope of a line parallel to this equation 7x=-3y+15?

Solve a math problem