3x1 - 2x2+ X3 =-10 2х, + 6х, — 4x, %3 44 — X, — 2х, + 5х; —-26

Q: -9=x-4

A: -9 + 9 = x - 4 + 9

Q: x? - 4x – 5.

A:

Q: Find the value of x. y 3 60° 3/2 3/3 3.

A: Our aim is to find the values of x and y.

Q: -2 r. -2 |= -5 %3D and

A:

Q: If a + b = 6. find the value of 4a +4b

A: Given:  a + b = 6     To determine: the value of 4a +4b

Q: (x,4

A: we have given  fX,Y(x,y)=2e-(x+y) I[0,x](y)I[0,∞](x)

Q: -5 -4/-3 -2 -3

A: vertical line test if we take a vertical line and it touch on the graph Only one point so graph…

Q: By-4.2x3y4)-3

A: 5. (2x4y2)/(2x-3y-4 . 2x3y4)-3 = (2x4y2)/(4x-3+3y-4+4)-3 = (2x4y2)/(4x0y0)-3 = (2x4y2)/(4)-3 = 43 .…

Q: -5 -4 -3 -2 -2

A: Please refer attached file for solution below

Q: zn-3 4 3h-7

A:

Q: Find Cdr 4-r2)2

A:

Q: The percentage, P, of voters who use electronic voting systems, such as optical scans , in national…

A: Given model  P=3.4x+30.8  Here x :- Number of years after 1996 P percentage of voters who use…

Q: -4.5 x -2.5

A:

Q: a. x =-3

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: b) y" – 2xe5z = 0

A:

Q: 2x + 4 F r+ 12 8.

A: Here in given straight line we have to find out value of x .

Q: P(x) = 2x² + 3x³ −17x² -27x-9

A:

Q: Determine the lead coefficient. a) 9x2- b) 3x + 9x-3 c) -9 + 3x 3x + 9 15x

A: Given: a)  9x2−3x3+9−15x4b)  3x6+9x−3c)  −9+3x

Q: (2x-3) (x-2)6 want x5

A: Given : 2x-3x-26 2xx-26-3x-26 We know by binomial theorem  a+bn=∑k=0nn!k!n-k!an-kbk,  where n is a…

Q: d). x2 – 4x -12 = 0

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find the value of x A 3 (x-4)

A:

Q: Find the value of x. 6 10 x,

A: We know that if two chords are intersecting at a point in following way, Then, BS.AS=DS.CS .

Q: -3 dr V25 + 3x 0.

A:

Q: -4+3

A:

Q: -4 2. -5

A: Let us consider matrix A of order n×n. Null space of matrix A is given equation by equation AX=0.…

Q: х -0.4 -1.5 -0.2

A:

Q: -40 = -4x X= ?

A: Given equation  -40=-4x Clearly it is a linear equation. Dividing both side by -4 we get…

Q: L{(2t-3)µ(t-2)}

A:

Q: ( -4) a) 2-4x +3x b)

A: According to guidelines we should have been able to solve only one question at a time #a #b

Q: Find the domain of f

A:

Q: -3(r-4) 2 0

A: To plot the values of 'r' satisfies for,  -3(r - 4) ≥ 0 => the product is always greater that…

Q: x3 - 2 x2 – 4x + 3= 0

A:

Q: y(o)=-3,5'(0 こ 4X と 5ン=35e

A:

Q: Find the value of the variable 7x = -35

A: Find the value of the variable 7x = -35

Q: e2x-3ex+2=0

A:

Q: т - 4 [: h (x) = x +7

A:

Q: - 6 = r-6. 3C

A: The given expression is: x-6=x-6

Q: (a) 3x+12x-3| – 2, where r < 1

A: (a) Given expression is 3x+2x−3−2, where x&lt;1. We have to simplify the given expression using…

Q: y = x - 2; (-3, 4)

A: Our Aim is to solve the following equation mentioned below:-y=2x3-2 -(i) at the given points (-3,4).

Q: 2x +1 2x – 3 xp: A (4x - 3) 2+ (2-– 3) +c B D

A:

Q: Calculate x. [23] A P 2x - 4 32 C

A:

Q: Rx) - х3 - х2 - 12х + 6, [0, 4)

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Find the value of x. A B X, 6. 6,

A: Given A circle with two chord AC  and  DE  intersecting at B.  AB =6BC = 6BD = xBE = 9  We have to…

Q: (DA2D³ - 13D² +38D24)y = 0

A: We have to find the general solution of the differential equation D4-2D3-13D2+38D-24y=0 .

Q: y=2x-5 y=-x+5 Round to the nearest hundredth.

A:

Q: y=-x+6 y=-8x+ 2 Round to the nearest hundredth.

A:

Q: エー X-3 <2 6-5xl

A: We need to solve the inequality x-36-5x≤2.

Q: Sketch the graph of f.

A: Given: fx=x2-x-6x2-2x-3 For drawing graph of given rational function, first we simplify it then draw…

Q: Solve the system:

A: x-y=2y2=4x+4

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.