Evaluate 2b2 – 3b + 4a2 for a –6 and b 8
WebDetermine the number of possible values for \det(A), given that A is an n \times n matrix with real entries such that A^3 - A^2 -3A +2I=0. WebOct 30, 2024 · Answer: 6a^2 - 13ab - b^2 (option 1) Step-by-step explanation: (3a^2 - 5ab + b^2) - (-3a^2 + 2b^2 + 8ab) 3a^2 - 5ab + b^2 + 3a^2 + -2b^2 + -8ab 6a^2 - 13ab - b^2 Advertisement tessagrace1032 Answer: 6a^2 - 13ab - b^2 Step-by-step explanation: 3a^2 - 5ab + b^2 +3a^2 - 8ab - 2b^2 = 6a^2 - 13ab - b^2 Advertisement Advertisement
Evaluate 2b2 – 3b + 4a2 for a –6 and b 8
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Web(4a+2b)2- (4a-2b)2 Final result : 32ab Step by step solution : Step 1 : 1.1 Evaluate : (4a+2b)2 = 16a2+16ab+4b2 1.2 Evaluate : (4a-2b)2 = 16a2-16ab+4b2 Final result : … WebSep 4, 2012 · Simplify the expression 2ab4 − 3a2b2 − ab4 + a2b2. A. a2b8 − a2b8 − 2a4b4 B. ab4 − 2a2b2 C. 2a2b8 − 3a4b4 D. 0 2. Graph the polynomial function f (x) = x3 − 1. A. B. C. D. 3. Completely factor the expression 2a3 − 128. A. 2 (a − 4)3 B. 2 (a3 − 64) C. Prime D. 2 (a − 4) (a2 + 4a + 16) 4. Completely factor the expression r2 − 2r + 1. A. r (r − 2) + 1
WebEvaluate b2 + d2 for a = −2, b = 3, c = −4, and d = 4. In this expression, the squaring is on each of the variables individually. (3) 2 + (4) 2. 9 + 16. 25. Notice that this last answer … WebNov 17, 2024 · Evaluate 2b2 - 3b + 4a2 for a= -6 & b=8 a. -40 b. 202 c. 248 d. 346... Answer Mathematics, 21.10.2024 16:00 For which expression is the sum of the constants greater than the sum of the coefficients Answer Mathematics, 21.10.2024 16:00 Jack indicates that he received a 3% raise that amounts to 768$. what was his former annual …
WebJun 26, 2024 · 2b^2 - 3b + 4a^2....a = -6, b = 8 2 (8^2) - 3 (8) + 4 (-6^2) = 2 (64) - 24 + 4 (36) = 128 - 24 + 144 = 248 <== Advertisement New questions in Mathematics … WebJul 13, 2024 · Evaluate 2b2 - 3b + 4a2 for a= -6 & b=8 A. -40 B. 202 C. 248 D. 346 - Brainly.com. 07/13/2024. Mathematics. High School. answered.
WebA polynomial is a mathematical expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, and multiplication. Polynomials are often written in the form: a₀ + a₁x + a₂x² + a₃x³ + ... + aₙxⁿ, where the a's are coefficients and x is the variable. How do you identify a polynomial?
Web3ab2 (4a2b+5ab-2ab2) Final result : 3a2b3 • (4a - 2b + 5) Step by step solution : Step 1 :Equation at the end of step 1 : (3a• (b2))• ( ( ( (4• (a2))•b)+5ab)-2ab2) Step 2 :Equation … kasey brock thomas j henryWeb2b+v=13;b+v=8 Solution : {b,v} = {5,3} System of Linear Equations entered : [1] 2b + v = 13 [2] b + v = 8 Graphic Representation of the Equations : v + 2b = 13 v + b = 8 Solve by … kasey bridge washington health systemWebTo simplify an expression with fractions find a common denominator and then combine the numerators. If the numerator and denominator of the resulting fraction are both divisible by the same number, simplify the fraction by dividing both by that number. Simplify any resulting mixed numbers. laws timetable uomWeb3a-4b=9;-3a-2b=-3 Solution : {a,b} = {5/3,-1} System of Linear Equations entered : [1] 3a - 4b = 9 [2] -3a - 2b = -3 Graphic Representation of the Equations : -4b + 3a = 9 -2b - 3a = … kasey boudreauWeba +7b(a +1) Explanation: We have: 3ab +2a +3b+ 4ab −a +4b Let's collect the like terms: = (3ab +4ab)+ (2a −a)+(3b+4b) ... (2a+3b) (4a2+6ab+9b2) Final result : (2a + 3b) • (4a2 + … laws tiresWebStep 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Step 2: Click the blue arrow to submit and see the result! law still in practiceWebFree Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step laws tile ceiling