0
Still curious? Ask our experts.
Chat with our AI personalities
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
LaoThe path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with JordanAdd your answer:
Earn +20 ptsQ: How do you solve the equation 3x-12 plus 4x plus 7?
Write your answer...
Submit
Still have questions?
Continue Learning about Trigonometry
How do you confirm this trig identity?
sin^5 2x = 1/8 sin2x (cos(8x) - 4 cos(4x)+3)
Express cos4x sin3x in a series of sines of multiples of x?
The best way to answer this question is with the angle addition formulas. Sin(a + b) = sin(a)cos(b) + cos(a)sin(b) and cos(a + b) = cos(a)cos(b) - sin(a)sin(b). If you compute this repeatedly until you get sin(3x)cos(4x) = 3sin(x) - 28sin^3(x) + 56sin^5(x) - 32sin^7(x).
Trending Questions
What is a triagonal pyramid?
What trisonomony is?
Does Naruto have the rinnegan?
If you lay upside down after unprotected sex do you have a better chance of getting pregnant?
What is the Sine reciprocal?
What is meant by 'tangent to the path?
How do you find out the size of a angle in a pie chart?
How many times did Cyclone Tracy come?
What is the future perfect tense of throw?
How many inches did a sailor sail if he has 2 swallow tattoos?
What is tan 10 degrees?
What is the graph for the height of the elevator as a function of time if the elevator is 400 feet above ground and it descends at a rate of after 15 seconds it is 250 feet above the ground?
Can elevation be negative?
What is the best position the girl like best?
How can you make logarithm table is there any formula to make it?
Which equation can be used to find two numbers such that twice the first equals three times the second and three times their difference exceeds twice the second by 13?
What is the range of y equals -sin x?
What is the tangent of a circle?
A man in a rowing away from light house 100 m high takes 2 minutes to changes the angle of elevation of the top of light house from 60 degree to 45 degree find the speed of the boat?
How you can relate Pythagoras theorem in real life?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.