71. which expression is equivalent to
5 - 3(-7 + 4i) - (8 - i)? teks a2.7(a) mp a2.1(b).
a2.1(c)
a -22 +7i
b -22 +91
c 18 - 11i
d 18 + 3i

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.