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WILL GIVE BRAINLIEST!!!!!!
Write each of the following in the form a+bi


WILL GIVE BRAINLIEST Write Each Of The Following In The Form Abi class=

Sagot :

Answer: 5. (2 + 5i) - (-6 + i) =8+4i

6.(2i)(6 + 3i) = -6 +12i

Step-by-step explanation: (2 + 5i) - (-6 +i)

By expanding the expression,

= 2 + 5i + 6 -i

Simplifying,

= 2+6+(5i-i) = 8+4i

(2i)(6 + 3i)

By expanding the terms,

= 12i+6i² (note: i²= -1)

= 12i-6 = -6+12i

Hope it helps!