04-02-2017
Mathematics

contestada

I'm confused on how to solve this: What is 5i+7i x i

Respuesta :

hplawson hplawson

04-02-2017

5i +7i is 12i
12i times I is 12i^2
I^2 is equal to -1
So 12(-1) is -12

Answer Link

Otras preguntas

NEED HELP!!! WITH PROBLEM

In general, what region of the country most likely experiences the greatest chemical weathering and why? Albany, NY or Washington, D.C.

9. Find two complementary angles such that <1 is 12 more than twice the size of <2. What is the measure of <2? (The smaller angle.) * 10. Find two supp

What type of congressional legislation provides for the funding of government programs? O A. A decree B. An amendment C. An appropriation O D. A resolution

Please help will give brainliest!

2w+4w+3=8-5w+6solve pls. no links!!!

Bernie Company sells buttons to fabric stores. Sales are expected to be $2,046,299 in January, $2,484,001 in February and $3,162,122 in March. Bernie Company se

What is: 1/4 (q-12) + 1/4 (q-4) simplified??

Read the following text about social media and complete it with the mising words from the box.________________________post×2 information commentphotos documen

Please answer as soon as possible Will give brainly Which set of numbers shows the lower extreme, the lower quartile, the median, the upper quartile, and the