Determine the value of k 3k+1 x+3y-2 0
WebFind the value of k for which of the following system of linear equations has infinite number of solutions: x+k+1y=5 and k+1x+9y=8k-1Join this channel to ge... WebMore than just an online factoring calculator. Wolfram Alpha is a great tool for factoring, expanding or simplifying polynomials. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more. Learn more about:
Determine the value of k 3k+1 x+3y-2 0
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WebMay 23, 2024 · Since equations are consistent, we find values of #x# and #y# first and then substitute them in the equation to find value of #k#. #x+3y+2 = 0#-----> equation 1 #4y+2x=k#-----> equation 2 #x-2y=3#-----> equation 3. From equation 1; make #x# the subject. #x-2y=3# #color(red)(x=3+2y)# Substitute #x=3+2y# in equation 1. #x+3y+2=0# WebGiven : (3k+1)x + 3y - 2 = 0 ; (k^2+1)x+(k−2)y−5=0 For a system which has no solution, a1/a2 = b1/b2 ≠ c1/c2 ∴3k+1/(k^2+1) = 3/(k−2) ≠ 2/5 ∴3k+1/(k^2+1) = 3/(k−2) …
WebThe discriminant of ax2 +bx+c is b2 −4ac. In your case a = (k −1), b = −2(k −1) and c = −(3k +1). Thus you need to check if the following ... 3x3+2x2-141x+280=0 Three solutions were found : x = 7/3 = 2.333 x = 5 x = -8 Step by step solution : Step 1 :Equation at the end of step 1 : ( ( (3 • (x3)) + 2x2) - 141x) + 280 = 0 Step 2 ... WebSolve an equation, inequality or a system. Example: 2x-1=y,2y+3=x. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0., < > ≤: ≥ ^ √: ⬅: : F _ ÷ (* / ⌫ A: ↻: x: y = +-G
WebGiven equation is y=(3k+1)x 2+2(k+1)x+1=0. Also, it is given that the equation has equal roots. Then D=0⇒b 2−4ac=0. a=3k+1 b=2(k+1) c=1. b 2−4ac=[2(k+1)] 2−4(3k+1)=0. … WebJul 28, 2024 · Find an answer to your question Find the value of k for which the following pair of linear equations have infinitely many solutions. 2x+3y=7,(k-1)x+(k+2)y=3k. SubhalaxmiRout SubhalaxmiRout 28.07.2024 ... (not yellow)A: 0.325B: 0.625C: 0.750D: 0.875 Previous Next Advertisement We're in the know This site is using cookies under …
WebFor what value of k does the pair of equations 5x+2y=2k and 2(k+1)x+ky=3k+4 have an infinite number of solutions?
WebClick here👆to get an answer to your question ️ Find the value of k for which the following pair of linear equation have infinitely many solution: 2x + 3y = 7, (k - 1)x + (k + 2)y = 3k. Solve Study Textbooks Guides. ... 1 0 x + 5 y − (k − 5) = 0 and 2 0 x + 1 0 y − k = 0. Medium. View solution > fishery wharf boxmoorWebFeb 3, 2015 · As I mentioned in a comment, there is at least one another post about the same problem: System of Linear Equations - how many solutions? Let me address your attempt. (I think that as soon as you are satisfied with the feedback you got on your attempt to solve the problem, this post might be closed as a duplicate of some other post asking … can any ram be used on any computerWebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. can any race get multiple sclerosisWebDec 11, 2024 · If the pair of linear equations (3k + 1)x + 3y − 2 = 0 ( 3 k + 1) x + 3 y - 2 = 0 and (k2 + 1)x + (k − 2)y − 5 = 0 ( k 2 + 1) x + ( k - 2) y - 5 = 0 inconsistent, The value of … fishery westerly riWebIf both the roots of quadratic equation x2 − 2kx +k2 +k − 5 = 0 are less than 5 ,then what is the interval of values of k? The solution of a quadratic equation is given by the following formula x = 2a−b± b2−4ac Here a = 1, b = −2k, c = k2 + k −5 Plugging these into the formula yields... x = 22k± 4k2−4(k2+k−5) ... fishery wharf cafe hemel hempsteadWeb\displaystyle{Q}{.1} Find the values of K so that the quadratic equation \displaystyle{x}^{{2}}+{2}{\left({K}+{1}\right)}{x}+{K}+{5}={0} has at least one positive … fishery wheatlyWebQ: If (2 ,0) is a solution of the linear equation 2x + 3y = k, then the value of k is О 2 A: Given: (2,0) is a solution of the equation 2x+3y=k. So, x=2 and y=0. can any processor fit any motherboard