What is the standard form of (7-5i)(2+3i)? a.-29+11i b.29+11i c. 11-29i d.-11+29i

B) 29 + 11i.

Step-by-step explanation:

Given : (7-5i)(2+3i).

To find : What is the standard form .

Solution : We have given  (7-5i)(2+3i).

Distributes 7 over (2+3i) and 5i over (2+3i).

7 (2+3i) - 5i (2+3i).

14 + 21i - 10 i - 15 i².

Combine like terms.

i² = -1.

14 + 21i -10i - 15(-1).

14 + 11i + 15.

14 + 15 + 11 i.

29 + 11i.

Therefore, B) 29 + 11i.

you're missing vital information, add to it so we can solve this problem for you.

step-by-step explanation:

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!