Evaluate 2b2 – 3b + 4a2 for a –6 and b 8
Web2b+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 …
Evaluate 2b2 – 3b + 4a2 for a –6 and b 8
Did you know?
WebHow old is she now? a.6 b.9 c.7 d.10 3.One number is greater than thrice the number by 2. If 4 times the smaller number exceeds the greater by 5, find the numbers a.23 and 7 b.21 and 6 c.20 and 5 d.22 and 8 4.The sum of 5 times a number and 8 is 48. Find the number a.4 b.9 c.8 d.10 5. 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
Weba+b-a=2a-a (subtract a from both sides) Answer b=a Next, if b=a we can either subtract b from both sides or a from both sides Example of subtracting a from both sides : b-a=a-a thus b-a =0, or subtracting b from both sides of the equation : b-b=a-b thus a-b=0 a-b is the answer becuase it is equal to b-a No negatives involved, am I wrong about this? 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?
WebIn cases like this you first factorise, and then see what you can cancel. Explanation: Use the special products rules: = a(a+ b)(a −b) ⋅ (a −b)2a ... (−33a2 −2ab+ 56b2)/(−3a −4b) … Weba2+3ab+2b2 Final result : (a + 2b) • (a + b) Reformatting the input : Changes made to your input should not affect the solution: (1): "b2" was replaced by "b^2". 1 more similar …
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
Weba2+3ab-18b2 Final result : (a + 6b) • (a - 3b) Step by step solution : Step 1 :Equation at the end of step 1 : ( (a2) + 3ab) - (2•32b2) Step 2 :Trying to factor a multi variable polynomial … person family medical center ncWeba3-4a2b+4ab2 Final result : a • (a - 2b)2 Step by step solution : Step 1 :Equation at the end of step 1 : ( (a3)- ( (4• (a2))•b))+22ab2 Step 2 :Equation at the end of step 2 : ( (a3) - … person family directed waiver in paWeb3a-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 = … person fastingWeb3ab2 (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 … person featuresWebDomestic Violence Help. National Domestic Violence Hotline. 1-800-799-7233 person family medical in roxboroWebNov 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 … stand tall lyrics jatpWebIf `a/2 = b/3 = c/4 = (2a - 3b + 4c)/p`, then find the value of P . The Best Math Textbook for Everyone Daniel Rubin 91K views 11 months ago Class 8 Construct the regular octagon … person farting image