The value of 6a2b2 - 4ab where a 2& b 1 is
WebMar 11, 2014 · The reason they probably feel this is suitable for a contest is that the $4$ does not really matter: The solutions to $$ a^2 - 5 ab + b^2 = 1 $$ are consecutive numbers in $$ -1,0,1,5,24,115,551,2640,12649, \ldots $$ satisfying $$ x_ {n+2} = 5 \, x_ {n+1} - x_n. $$ For some positive $k > 2,$ the solutions to $$ a^2 - k \, ab+b^2 = 1 $$ are … WebMar 11, 2014 · Let $A$ be the set of all integers of the form $ a^2 + 4ab + b^2$ where $a, b$ are integers. if $x, y$ are in $A$, prove that $xy$ is in $A$ (I have tried opening everything, …
The value of 6a2b2 - 4ab where a 2& b 1 is
Did you know?
WebStep 1: Enter the equation you want to solve using the quadratic formula. The Quadratic Formula Calculator finds solutions to quadratic equations with real coefficients. For … WebFactor a^2-4ab+4b^2. a2 − 4ab + 4b2 a 2 - 4 a b + 4 b 2. Rewrite 4b2 4 b 2 as (2b)2 ( 2 b) 2. a2 − 4ab+(2b)2 a 2 - 4 a b + ( 2 b) 2. Check that the middle term is two times the product of the numbers being squared in the first term and third term. 4ab = 2⋅ a⋅(2b) 4 a b = 2 ⋅ a ⋅ ( 2 b) Rewrite the polynomial. a2 − 2⋅a⋅(2b)+(2b ...
WebJun 17, 2024 · The value of 6a²b²- 4ab , when a = 2 and b = (-1) is 32. Given:-a = 2 ; b = (-1) To Find:-6a²b²- 4ab ; Formula used:-(-1)^2n = 1 (-)(-n) = n { If a bracket is preceded by a … Web(1): "b2" was replaced by "b^2". 1 more similar replacement(s). Step 1 : Equation at the end of step 1 : ((2 • (a 2)) • b) • 2 2 ab 2 Step 2 : Equation at the end of step 2 : (2a 2 • b) • 2 2 ab 2 …
WebIf a=2,b=−2, find the value of a 2+b 2. Easy Solution Verified by Toppr a 2+b 2=(2) 2+(−2) 2 [Putting a=2,b=−2] =4+4=8. Was this answer helpful? 0 0 Find All solutions for this book Mathematics NCERT Exercise 12.3 Similar questions If a=2,b=−2, then find the a 2+b 2. Easy View solution > Find x for which f(x)=0 when f(x)=x 2−64 Easy View solution > WebClick here👆to get an answer to your question ️ If a = 2, b = - 2 , find the value of a^2 + b^2 . Solve Study Textbooks Guides. Join / Login. Question . If a = 2, b = − 2, find the value of a …
WebFeb 7, 2024 · Equation at the end of step 1 : (3ab • (2ab + 2a - b)) - 2a • (2ab + a - 2b) Step 2 :Equation at the end of step 2 : 3ab • (2ab + 2a - b) - 2a • (2ab + a - 2b) Step 3 :Step 4 : Pulling out like terms : 4.1 Pull out like factors : 6a2b2 + 2a2b - 2a2 - 3ab2 + 4ab =. a • (6ab2 + 2ab - 2a - 3b2 + 4b) Final result : a • (6ab2 + 2ab - 2a ...
WebAnswer (1 of 50): You can solve these type of questions pretty easily using this method: ELIMINATION You can apply this in two ways: Addition or Subtraction When you have two … exploit weblioWebStep 1 : Equation at the end of step 1 : ((6 • (a 2)) • (b 2)) + (2•3 2 ab 3) Step 2 : Equation at the end of step 2 : ((2•3a 2) • b 2) + (2•3 2 ab 3) Step 3 : Step 4 : Pulling out like terms : 4.1 … exploit tool robloxWebMar 1, 2024 · (A-1)(A+1)(B-1)(B+1)+4AB When multiplying out 2 brackets, you use this technique. In this case, this is called the difference of 2 squares, which always produces this (x-y)(x+y) = x^2 - yx + yx -y^2 = x^2 -y^2 It will always give the square of one number minus the square of another. It is the same for (A^2 - 1) and (B^2 - 1) =((A)^2 - (1)^2) ((B)^2 - … bubble gum blowing clip artbubble gum blowing cartoon episodesWebSep 22, 2015 · Explanation: 4ab is a simple form for saying "multiply 4 times the value of a times the value of b ", where a and b are two variables, which means that they can take … exploit thorWeb(1): "b3" was replaced by "b^3". 2 more similar replacement(s). Step 1 : Equation at the end of step 1 : ((6 • (a 2)) • (b 2)) + (2•3 2 ab 3) Step 2 : Equation at the end of step 2 : ((2•3a 2) • b 2) + (2•3 2 ab 3) Step 3 : Step 4 : Pulling out like terms : 4.1 Pull out like factors : 6a 2 b 2 + 18ab 3 = 6ab 2 • (a + 3b) Final ... bubblegum bit lyricsWebJun 19, 2024 · Answer: 4a2b-4ab2-6a2b+6a2b2-6b2a2+3b2a+2ab2-2a2b =4a2b-6a2b-2a2b-4ab2+3b2a+2ab2+6a2b2-6b2a2 =-4a2b+ab2. Step-by-step explanation: all 2 after variable are square exploit to the max crossword clue