# Math

posted by
**lt** on
.

How do I figure these 2 out.

Find standard form a +bi

(4 square root -9) ( -3 square root -5)

x^2 -3x+4 evaluated for x=1+i

posted by
**lt** on
.

How do I figure these 2 out.

Find standard form a +bi

(4 square root -9) ( -3 square root -5)

x^2 -3x+4 evaluated for x=1+i