How to complete the square of x^2+8x+15=0

How many solutions does f (x) = 0 have?

What is the Exponent for 54

Peter will roll a fair die a total of 90 times. What is a good prediction for the number of times that the number cube will land on a number greater than 2?

Which mathematical property is demonstrated? 5 + 3w + 2 = 5 + 2 + 3w A) commutative property of addition B) associative property of addition C) associative property of multiplication D) commutative property of multiplication

What dose this answer 15 = 2y - 5

Josh is hiking Glacier National Park. He has now hiked a total of 17 km and is 2 km short of being 1/2 half of the way done his hike.

Solve the equation. x - 4 = - 7 Question 4 options: a3 b-11 c11 e-3

84 is 75% of what number

What is required in a proportional relationship that is not required nof a general linear relationship?

Whitney's room is 4 yd long. Whitney's room is (more than, less than, same as) 4 ft long