Consider the following matrices: a = 2
2 4
b = 0
0 0
and c = −2
2 2

a. compute the following determinants.
i. det(a)
ii. det(b)
iii. det(c)

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas