+ [12 1 Let A-3-1 2 [101] Find the cofactor matrix C and the inverse matrix A¹. Show the details of your method.

Q: Pre calc Solve the equation algebraically, round to 3 decimal place 1025/8+e^4x=5 Please show the…

A: The given equation is,

Q: Show that the equation has exactly one real root.  x3 + ex = 0

A:

Q: Find the equation of the circumference that passes through the point A(-8.5) and through the…

A: Let us consider the circumferences as: S1: x2+y2-8x-6y+17=0                   ..........(1) S2:…

Q: 3x^3+x^2-12x-4=0 please solve it by grouping (required by teacher), I don't really understand how…

A: NOTE: Refresh your page if you can't see any equations. . solve by grouping means first we need to…

Q: Tools / Question 7 Use the diagram to solve forz +45 145 C. 90 45

A:

Q: SOLVE STEP BY STEP IN DIGITAL FORMAT Find the dimensions of an open rectangular box with maximum…

A:

Q: Solve 12 4x+1 <3

A:

Q: find A³. Write A³ as input your answer below: all = 912 = 921 = 922 = A = = a11 a21 a12 922

A:

Q: 2x + 4x2 -9 3 + 202+x-3 Add

A: We have to add the given expression, 2x4x2 - 9 + 32x2 + x - 3

Q: 3+7(y^^+4) I need to learn the how and why and when of solving this type of problem.

A: To simplify the given expression

Q: Complete the square to form a true equation. x2 - 14x + = (x-_)2 %3D x2 - 14x + = (x - (Simplify…

A: Here  , we will solve the problem using the formula of (a-b)2 = a2 -2ab +b2

Q: Solve: 2x+I ×ナ1 5

A:

Q: Find the values of sec-1(-3)

A: Givensec-1(-3)

Q: Solve x+ - 34x2 = -225. Select one: a. no solution O b. 3,-5 O c. 3, -3, 5, -5 O d. 3,-3

A:

Q: please explain step by step in nice handwriting, please also identify the equation and solve

A: Bernoulli differential equation

Q: Solve equation. Give the exact solution. Answer should be as a comma-separated list) 3x^2+3x = 1/9

A:

Q: how to solve x3+x=0

A: We are given an equation as

Q: incorect solution , please help with correct solution

A: