What is the discriminant of the quadratic equation – 4x2 + 5x – 9 = 0?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

What’s 8y+48 and factor each expression completely