Simplify 2x 2 -4
Webb19 okt. 2015 · How do you simplify (2x2)−4? Algebra Exponents and Exponential Functions Negative Exponents 1 Answer Don't Memorise Oct 19, 2015 = 1 16x8 Explanation: As per the property: a−m = 1 am So, (2x2)−4 = 1 (2x2)4 As per property: (am)n = amn So, 1 (2x2)4 = 1 24x(2⋅4) = 1 16x8 Answer link WebbStep-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, 1 and 2. x2 + 1x + 2x + 2. Step-4 : Add up the first 2 terms, pulling out like factors : x • (x+1) Add up the last 2 terms, pulling out common factors : 2 • (x+1) Step-5 : Add up the four terms of step 4 : (x+2) • (x+1)
Simplify 2x 2 -4
Did you know?
WebbAlgebra. Simplify (2x)^4. (2x)4 ( 2 x) 4. Apply the product rule to 2x 2 x. 24x4 2 4 x 4. Raise 2 2 to the power of 4 4. 16x4 16 x 4. WebbWolfram 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: Factoring » Tips for entering queries
Webb11 okt. 2024 · Simplified form of the equation is Explanation: Given equation; Solution: The above equation can be simplified by factorisation method The equation is And equation can be factorised as follows And equation can be factorised as Equate these values in the given equation we get = Cancelling the similar terms in the above expression we get = … WebbB. 2x-y= -4 2x=y-4 Transpose the variable y to the other side and when you transpose a variable or a number, the sign changes. therefore, the positive turns into negative. Hence, the final answer is 2x-y= -4 9. 2x+4 (2x+7)=3 (2x+4) ㅤㅤㅤㅤ Answer: [tex]x=-4 [/tex] Step-by-step explanation: [tex]2x+4 (2x+7)=3 (2x+4)\\2x+ (8x+28)= (6x+12)\\ [/tex]
Webb(2x+y+5)(2x+y-9) Let (2x+y)=z. Then the given expression = (z+5)(z-9) We know that (x+a)(x-b) = x 2 + (a - b)x - ab. ∴ (z+5)(z-9) = z 2 + (5-9)z - (5)(9) = z 2 - 4z ... Webb1 maj 2024 · Evaluate 2x2 + 3x + 8 when x = 4. Solution We need to be careful when an expression has a variable with an exponent. In this expression, 2x2 means 2 • x • x and is different from the expression (2x)2, which means 2x • 2x. exercise 2.3.11 Evaluate: 3x2 + 4x + 1 when x = 3. Answer exercise 2.3.12 Evaluate: 6x2 − 4x − 7 when x = 2. Answer
Webb7 jan. 2024 · An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division. The given expression can be solved as follows 4.2 (2x-0.5y)-2 (4.1x-0.3y) = 8.4x-2.1y-8.2x+0.6y = 8.4x- 8.2x-2.1y+0.6y = 0.2x-1.5y
WebbLearn about simplify using our free math solver with step-by-step solutions. bitlocker problemaWebbFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. data center fire protection best practicesWebb2x2-7x-4=0 Two solutions were found : x = -1/2 = -0.500 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 7x) - 4 = 0 Step 2 :Trying to factor by splitting the ... bitlocker proactive remediationWebbIs there a step by step calculator for math? Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear … bitlocker powershell commandsWebb8 aug. 2024 · 4/7/2024 2:56:46 PM 6 Answers A person can achieve an optimum amount of nutrients Weegy: A person can achieve optimum daily nutrition by eating a variety of healthy foods. bitlocker pro and consWebbIn algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an unknown value, and a, b, and c … Simplify. Evaluate. Graphs. ... Calculus 1 Lecture 2.2: Techniques of Differentiation … data center fire protection standardsWebbTrigonometric Simplification Calculator Simplify trigonometric expressions to their simplest form step-by-step full pad » Examples Related Symbolab blog posts Spinning … data center geography trends in the us