Solve x 2 - 4x - 7 = 0 by completing the square. What are the solutions? A){2 +√11 , 2 - √11}

B){-2 +√11 , -2 - √11}

C){2 + √11, 2 +√11 }

Need on this geometry question. explain how you did it.

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters