Решите уравнение: x^3+2x=0.Решите уравнение: (2x-3)^2=(1-2x)^2. Решениеx-2(3x+2) =16.
Решите уравнение: (2x-3)^2=(1-2x)^2.
Решите уравнение 1\(х-3)2 -3\х-3-4=0. Решение: 1/(х-3)²-3/(х-3)-4=0 Приведём к общему знаменателю (х-3)^2 1-3*(x-3)- 4*(x-3)^2=0 1-3x+9-4x^2+24x-36=0 -4x^2+21x-26=0 Умножим уравнение на (-1): 4x^.[math]\begin{array}{l}\log_22^{x-2}=\log_23^{(x-2)(x+4)}\\(x-2)\log_22=(x-2)(x+4)\log_23\\(x-2)(1-(x+4)\log_23)=0\\x=2;\;x=\log_32-4\end{array}[/math]. б) [math]2\in(0;3\rbrack[/math] [math]0<\log_32;\;\log_32-4\not\in\;(0;3\rbrack[/math].Алгебра. Упростить (2x+3)(2x-3).
Как решить уравнение x-2(3x+2) =16
Решите уравнение 2x-3(x+3)=-5.After you enter the expression, Algebra Calculator will plug x=6 in for the equation 2x+3=15: 2(6)+3 = 15. The calculator prints "True" to let you know that the answer is right.Consider a new variable for 2^x Let us assume 2^x=t Hence, the equation changes to t^2+3t-10=0 Now we have to solve this quadratic equation, We may use the formula method or the general way to factorise the quadratic equation.
Этот сайт использует cookies. Вы можете указать условия хранения и доступ к cookies в своем браузере. Копирование материала разрешено только при наличии активной ссылки. © 2021 Teachs.ru
GreatFon SmiHub TikTokExample 4 - Check whether equations x + 3y = 6 and 2x - 3y
How do I use long division to simplify (3x^3+4x+11)/(x^2 ...
Determine the degree of each of the following polynomials ...
Resolva as equações: 1)x-1/2 + x+3/3=6 2)2x-3/4 - 2-x/3=x ...
~~%20%5Cdfrac%7B2x-3%7D%7B4%7D%20-%20%5Cdfrac%7B2-x%7D%7B3%7D%20%3D%20%5Cdfrac%7Bx-1%7D%7B3%7D%20%5Cto~~mmc%3D12%5C%5C%5C%5C%206x-9-(8-4x)%3D4x-4%5Cto%5C%5C%5C%5C%206x-9-8%2B4x%3D4x-4%5Cto%5C%5C%5C%5C%206x%2B%5Cnot4x-%5Cnot4x%3D-4%2B9%2B8%5Cto%5C%5C%5C%5C%206x%3D13%5Cto%5C%5C%20%5C%5C%20%5Clarge%5Cboxed%7Bx%3D%20%5Cfrac%7B13%7D%7B6%7D%20%7D "Resolva as equações: 1)x-1/2 + x+3/3=6 2)2x-3/4 - 2-x/3=x ...")
Misc 3 - Find coefficient of x5 in product (1 + 2x)6 (1 - x)7
Fungsi Komposisi & Invers - CERMAT
%26%3D%5C:+%5E%7B%5E%7B%5E%7B2%7D%7D%7D%5Clog+(x%5E%7B2%7D-2x-15)%5C%5C+%5Ctextrm%7Bsya%7D%26%5Ctextrm%7Brat%7D%5C:+%5C:+(x%5E%7B2%7D-2x-15)%3E0%5C%5C+%26%5C:+%5C:+%5C:+%5C:+%5C:+%5C:+%5C:+%5C:+(x-5)(x%2B3)%3E0%5C%5C+D_%7B_%7Bk%7D%7D%26%3D%5Cleft+%5C%7B+x%7Cx%3C-3%5C:+%5C:+%5Ctextrm%7Batau%7D%5C:+%5C:+x%3E5%2C%5C:+%5C:+x%5Cin+%5Cmathbb%7BR%7D+%5Cright+%5C%7D%5C%5C+%26+%5Cend%7Baligned%7D%26%5Cmulticolumn%7B2%7D%7B%7Cl%7C%7D%7B%5Cbegin%7Baligned%7D%5Ctextrm%7Bh%7D.%5Cquad+k(x)%26%3D%5C:+%5E%7B%5E%7B%5E%7B%5Ctextbf%7B(x%2B2)%7D%7D%7D%7D%5Clog+(x%5E%7B2%7D-2x-3)%5C%5C+%5Ctextrm%7Bsya%7D%26%5Ctextrm%7Brat%7D%5C:+%5C:+1.%5C:+%5Cbegin%7Bcases%7D+(x%2B2)+%26+%3E0%5CRightarrow+x%3E-2%5C%5C+(x%2B2)+%26+%5Cneq+0+%5CRightarrow+x%5Cneq+-2+%5Cend%7Bcases%7D%5C%5C+%26%5Cqquad+2.%5C:+%5C:+(x%5E%7B2%7D-2x-3)%3E0%5CRightarrow+(x-3)(x%2B1)%3E0%5C%5C+D_%7B_%7Bk%7D%7D%26%3D%5Cleft+%5C%7B+x%7C-2%3C+x%3C+-1%5C:+%5C:+%5Ctextrm%7Batau%7D%5C:+%5C:+x%3E3%2C%5C:+%5C:+x%5Cin+%5Cmathbb%7BR%7D%5Cright+%5C%7D%5Cend%7Baligned%7D%7D%5C%5C%5Chline+%5Cend%7Barray%7D&bg=ffffff&fg=333333&s=0 "Fungsi Komposisi & Invers - CERMAT")
Which represents the synthetic division of (2x^3-5x+40 ...
How do you integrate (x+3) / sqrt(x) dx? | Socratic
What is the integral of (3x³ - x² + 2x - 4) / (x² - 3x + 2 ...
Q33 | Solve for : (x+3)/(x+2)=(3x-7)/(2x-3) | Quadratic ...
Oblicz pole czworokąta ograniczonego prostymi x-2y+6=0 2x ...
子供向けぬりえ: HD限定Y32x 2 Graph
Graphing Game
`f(x) = x^4 - 2x^3 + x^2` Find f'(x). Compare the graphs ...
SOLUTION: A line through(2 , 1)meets the curve x squared ...
+ "SOLUTION: A line through(2 , 1)meets the curve x squared ...")
How do you long divide (2x^2 + 17x + 35)/(x + 5)? | Socratic
If 3x + 1/2x = 5, then what is the value of 8x^3 + 1/27x^3 ...
"If `(16)^(2x+3)=(64)^(x+3),`then `4^(2x-2)=`64 (b) 256 (c ...
lim((3x+4)/(3x+2))^(x+3)求极限_百度知道
How do we solve x^2+2x=3? - Quora
Solve the linear equation for 'x'.2x-3/5+x+3/4=2x+3/4 ...
0 comments:
Post a Comment