3x + x ^ 2 = 180

Use formula from algebra, $ (a - b)^2 = a^2 - 2ab + b^2$, to expand the bracket in the given equation and collect all the like terms, $$ 3x - 2 - (x^2 - 2 . x . 3 + 9) + 11 = 0 $$ $$ -x^2 +6x +3x -9 -2 +11 = 0 $$ $$ -x^2 + 9x = 0 $$ $$ x^2 - 9x = 0 $$ The values of a, b and c are, $$\bbox[4pt,border: 1px solid grey]{ a = 1, \; b = …

2x=7+6 . Add 6 to both sides. 2x=13 . Add 7 and 6 to get 13. x=\frac{13}{2} Divide Simple and best practice solution for 180=90+(3x+2) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

14.01.2021

x 2 + 7x + 7x + 49. x 2 + 7x Step 1 : [code] x Simplify — 2 [/code]Equation at the end of step 1 : [code] x ((x + —) + 90) - 180 = 0 2 [/code]Step 2 : Rewriting the whole as an Equivalent Fraction : 2.1 A Free factor calculator - Factor quadratic equations step-by-step Math 180, Exam 2, Study Guide Problem 1 Solution 1. Let f(x) = x x2 +1. • Determine the intervals on which f is increasing and those on which it is decreasing. • Determine the intervals on which f is concave up and those on which it is concave down. • Find the critical points of f and determine if they correspond to local extrema. • Find the asymptotes of f.

(3x+2)+(x+3)=180 Movemos todos los personajes a la izquierda: (3x+2)+(x+3)-(180)=0 Nos deshacemos de los paréntesis. 3x+x+2+3-180=0 Sumamos todos los números y todas las variables. 4x-175=0 Movemos todos los términos que contienen x al lado izquierdo, todos los demás términos al lado derecho 4x=175 x=175/4 x=43+3/4 El resultado de la ecuación (3x+2)+(x+3)=180 para usar en su tarea

Favorite Answer x^2 + 3x - 180 = 0 Find two factors of -180 that sum to 3, those factors are 15 and -12. Free simplify calculator - simplify algebraic expressions step-by-step To graph two objects, simply place a semicolon between the two commands, e.g., y=2x^2+1; y=3x-1. Polynomials. Algebra Calculator can simplify polynomials, but it only supports polynomials containing the variable x.

Dec 22, 2012 · Substitution or elimination. i like elimination. 3x + y = 180 eq(1) x + 2y = 180 eq(2) Multiply eq1 by -2:-6x - 2y = -360. x + 2y = 180. Now add the two equations up and the y's will dissapear.

+1x+3x=+180+15 We simplify left and right side of the equation. +4x=+195 We divide Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history Solution for 5x^2=180 equation: Simplifying 5x 2 = 180 Solving 5x 2 = 180 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Divide each side by '5'. x 2 = 36 Simplifying x 2 = 36 Take the square root of each side: x = {-6 Solution for 3x^2+25=180 equation: Simplifying 3x 2 + 25 = 180 Reorder the terms: 25 + 3x 2 = 180 Solving 25 + 3x 2 = 180 Solving for variable 'x'.

Solution : Let "x" be the first angle.

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. More Examples Sep 02, 2008 · You have to get rid of the fraction on the left side by multiplying by it's inverse (if you multiply both sides by 3/2, the left side will be 1x so it's like multiplying by 1) 2/3x = 18. Multiply both sides by 3/2. x = 18 * 3/2. x = 27 Also x with no exponent is the same as x 1.

Then type x=6. Try it now: 2x+3=15 @ x=6 Clickable Demo Try entering 2x+3=15 @ x=6 into the text box. 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. More Examples Sep 02, 2008 · You have to get rid of the fraction on the left side by multiplying by it's inverse (if you multiply both sides by 3/2, the left side will be 1x so it's like multiplying by 1) 2/3x = 18.

We need to isolate the dependent variable x, we can do that by subtracting 25 from both sides of the equation. Divide both sides of the equation by 5. 3*x^2-(180)=0 . Step by step solution : Step 1 : Equation at the end of step 1 : 3x 2 - 180 = 0 Step 2 : Step 3 : Pulling out like terms : 3.1 Pull out like factors : 3x 2 - 180 = 3 • (x 2 - 60) Trying to factor as a Difference of Squares : 3.2 Factoring: x 2 - 60 3.3 Solving x 2 +3x-180 = 0 by the Quadratic Formula .

In this case, whose product is and whose sum is .

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3x × 3x = 9x 2. More information from Research Maniacs: If you multiply two same variables with exponents, you simply keep the variable and add the exponents. Also x with no exponent is the same as x 1. Here are some problems with answers that you should know based on what you learned on this page: 3x × 3x 2 = 9x 3 3x × 3x 3 = 9x 4 3x × 3x 4 = 9x 5 3x 2 × 3x = 9x 3 3x 2 × 3x 2 = 9x 4 3x

D. 3x/2. E. 3x. Responder Considerando-se, no espaço R3 , os pontos A = (1, 2, 1), B = (2, 0, 2), C = (4, k, 4) e o plano α de equação x – 2y + 2z + 4 = 0, é cor Tamanho: 200 x 180.