perform the indicated operations.
(2-5i)(3-i)-(4-i)(4+i)
(simplify your answer. Type your answer in the form a+bi)
perform the indicated operations. (2-5i)(3-i)-(4-i)(4+i) (simplify your answer. Type your answer in the form a+bi)
Perform the indicated operation and write the answer in the form a +bi, where a and b are real numbers. 28) (6-5i)(7 +3i) A) -15;2 - 171 +42 B) 57 - 171 C) 27 - 531 D) 57 +171 Write the quotient in the form a +bi. 9 +41 29) 2-4i B) -1.4, C) -1 5 Use De Moivre's theorem to simplify the expression. Write the answer in a +bi form. 30) (3 (cos 120° + i sin 120°))4 A)...
Add. (5-6i)+(7 + 5 i) (5-6i) + (7 + 5i)- (Simplify your answer. Type your answer in the form a+bi.)
Perform the indicated operations. Write the answer in standard form, a+bi. (V2 + 10 i)(12 - 101) 0 0/0 х 5
Perform the indicated operations and write the result in standard form, a +bi. 34 - 25 +57-4
Perform the indicated operations. Simplify the answer when possible. 3 6 3 2 u a
Add and simplify (3-2) (6-6) The answer is (Type your answer in the form a + bi.,)
Perform the indicated operations and write the result in standard form. - 20+V - 75 40 - 20+ v-75 - 40 =U (Type an exact answer, using radicals as needed. Type your answer in the form a + bi.)
Multiply. (2 + 7i)(8 + i) (2 + 71)(8 +i)= (Simplify your answer. Type your answer in the form a + bi.)
Perform the indicated operations; simplify if possible: (x 4)x2 3x 2)
Write the expression in standard form. 2+ i 6- i 6+1 2+ i 6-1 (Simplify your answer. Type your answer in the form a +bi. Use integers or fractions for any numbers in the expression.)