Solve for X in the equation, given A =[ 0 2 −5]
[−4 −3 1]
and B = [4 4 2]
[1 1 −2] .
(a) 3X + 2A = B
X =
(b) 2A − 5B = 3X
X =
(c) X − 3A + 2B = O
X =
(d) 6X − 4A − 3B = O
X =
please complete all parts of the question and explain
work
Data Visualization 2-1 Effects on the accounting equation During its first year of operations, Willie Winn Running Shoes entered into five transactions affecting shareholders' equity. The bar chart below depicts the company's total assets, total liabilities, and total shareholders' equity after each of five transactions. The bar on the left is total assets, and the stacked bar on the right includes total liabilities and total shareholders' equity. Beginning balances prior...
6 CO -3 -1 LetA= -9 0 and B= - 8 9 Solve the matrix equation 4A + 5B = 3X for X. -1 -1 5 an X = (Type an integer or simplified fraction for each matrix element.)
Solve for X in the equation, where -5-4 A=| 3 01 and B =| 2 L 2-5 L3-2 X=3A-2B X= Need Help? Read ItTalk to a Tutor
Just do the green circle
For Exercises 67-74, factor out the polynomial CLI.S 67 y(a 3) 2(a 3) GC Set 69.ja(an卞sn) + b(2h (2m+3m)(4a+b)3 68. a(x - 4) +5(x -4) (x 4a+5) a-3)y +2) 72. 3m(3a-2)- 4(3a 2 1)5x(4m-5)-2(4m-5) (3a 2)(3m -4) 70. 3m(3a +5b) +n(3a + 5b) 3a+56)(3m+) 4-5)(5x 2) 74. 6r(3y +5) -3a(3y +5) (3y+52)21-) Objective 4 Prep Exercise 5 What kinds of polynomials are factored by grouping? Four-term polynomials Prep Exercise 6 When factoring by grouping, after...
7. Solve the inequality: -3x+5> 5. Solve the equation 3. Solve the formula H_29 3b 34 for (10) 4. a). Solve the equations. -6(x-1)-13-3(x-2) b) 43 6
Page 1 of 2 Pre-lab Questions for Experiment #4 Chemical Reactions 1) A chemical equation uses chemical symbols to show what happens during a chemical reaction: reactants → products. A chemical equation is a shorthand notation of a chemical reaction. Once the reactants and products are known, then we can balance the chemical equation by the Law of Conservation of Mass. Balance the following chemical equations: (a) Nalico, Na.co, + H2O + CO. (b) Cu + HNO, Cu(NO) + NO...
Solve for X in the equation, where -3 -1 0 1 A = 1 0 and B = 3 0 -4 -4 5 - 1 2X + 3A = B 11
solve each equation algebraically:
a) 3+7e^2x=24
b) 2^x+5=7^3x+1
c) 3^(2x) - 3^(x) - 20=0
d) log x + log (x-5)=2
^6 ^6
e) log(x+2)-log(x-1)=1
f) ln(log (x^2 + 2x))=0
^3
d og, 71 Solve each of the exponenti a tions call the as well as a decimal approximation to the nearest the get the approximated solutions Yo d ac t o a) 3+72-24 d) 3 -3-20 - 0 get the approximated solution a) loe +log.-5) = 2
Work out all the algebra in solving for Yp(x) in the equation below. Keep in mind that the two right hand side terms in equation A are products when you demonstrate that equation B and C are correct. Once completed, work out the algebra to get to equation D. Yp′′ − 3Yp′ − 4Yp = −8excos2x Additional Eqs: A) Yp(x) = Aexcos2x + Bexsin2x B) Yp′(x) = (A + 2B)(excos2x) + (−2A + B)(exsin2x) C) Yp′′(x) = (−3A + 4B)(excos2x)...
For each pair of transformations "T" and "T-1", find T(T-1(w)) and T-?(T()). Then use T or F to indicate if these transformations are inverses of one another. 1) Let T(a + bx + cx2 + dx3) = la +16+(-1)c+ld Da +(-1) b+ 1c +(-1)d la + 2b +(-2) c + 3d 0a + 0 + 0c + 1d and T-1 = 1a +06+1c +0d + (4a + (-4) 6+ (-5) c + 3d) x + (-3a +36 +30 + (-2)...