WebbExamples: 1+2, 1/3+1/4, 2^3 * 2^2 (Simplify Example), 2x^2+2y @ x=5, y=3 (Evaluate Example) y=x^2+1 (Graph Example ... (Graph Example), 4x+2=2(x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. See More Examples » x+3=5. 1/3 + 1/4. y=x^2+1. Disclaimer: This calculator ... Webb1. Add a comment. 4. 1. sin 4 ( x) = ( 1 − cos 2 ( x)) 2 = ( 1 − cos ( 2 x) 2) 2 = 1 4 − cos ( 2 x) 2 + cos 2 ( 2 x) 4. hence: sin 4 ( x) = 3 8 − cos ( 2 x) 2 + cos ( 4 x) 8 3 − 4 cos ( 2 x) + cos ( 4 x) 8. I have just applied the Pythagorean theorem ( sin 2 z + cos 2 z = 1) and twice the cosine duplication formula ( cos ( 2 z) = 2 ...
Simplify 3(4x-5) Mathway
Webb6 dec. 2024 · Click here 👆 to get an answer to your question ️ Simplify 3(x-4y)-(4y-3x)-(2x+y) Cadcad Cadcad 07.12.2024 Math Secondary School answered • expert verified Simplify 3(x-4y)-(4y-3x)-(2x+y) ... = 4x - 17y. ∴ The value of 3(x - 4y) - (4y - 3x) - (2x + y) = 4x - 17y. Advertisement Advertisement sworajrongchihon sworajrongchihon ... WebbSimplify the determinant using the simplify function. D = simplify (det_g) D = - sin ( θ) 2 a 2 cos ( θ) 2 + r 2 - a 2 sin ( θ) 2 + a 2 + r 2. Instead, flatten the expression using the expand function, and then apply the simplify function. The result is simpler with this extra step. phosphor isotope
Simplify 3(4x + 6) - 9x. -15x + 18 3x + 18 3x + 6 12x + 18 - 9x ...
WebbExpand and simplify polynomials. This calculator will try to simplify a polynomial as much as possible. It works with polynomials with more than one variable as well. The calculator will show you all the steps and easy-to-understand explanations of how to … Webb7 feb. 2024 · Simplify 3(4x+7)−4(12x−15) See answer Advertisement Advertisement iyonnamoniqueharrell iyonnamoniqueharrell Answer:-36x-39. Step ... some friends play double Dutch with their jump ropes. There must be at least 3 people to play double Dutch. Which inequality represents … the number of people, x, needed to play double Dutch? A ... WebbTalk about this question we need to use the associative property to simplify this. So associated property says that three times for X can also be written as three times four times six. So that's what the associated properties is. Uh, four times three now is 12, so we have 12 times six and 12 times six is nothing but 12 X, because these are two ... phosphor lack