10 22-3ソ4 3 こ2 3 -3C 2.

Q: — 4х — 6у — 16 - За + 4y — – 15 -

A: -4x-6y=16  3x+4y=-15

Q: 3) [{(-84) + (-7)} ² - 9] • (-4) + 4 2andf 5) (-10) - (-7) • [(-2) -{(-2)' + (-7)}]

A:

Q: 10 2- -6 -4 -2 -6- -10- to

A:

Q: 6 Σ 1 i=1 -

A: Given that  ∑xi= x1+x2+x3........

Q: -10 -8- -4 V. 2. 4. 6. 8. 10 2.

A: follow next step

Q: 8. х2 - ху -ах + ay

A:

Q: show that 3. 2. 5/-

A:

Q: 2. у %3D2х - 3; (-5, 3)

A:

Q: 15. x³dA, R=[-4,4] × [0, 5]

A: ∬Rx3dA, R=-4,4×0,5

Q: 5(u-) du 2. 2

A:

Q: 261. YA 4+ 3 2 -4 -3 -2 -1 0 1 2 3 -1 4 -2 -3

A:

Q: 2/3 of what is 18

A:

Q: 16 1, -12 8-8 T12

A: Using given value of y & calculator

Q: 19. A = 2 2-10 03 20 0 20-1 -1 2 0 2)

A: Given system  x'=Ax where  A=220-12-1020030-1202  To Find:  Set of solutions to the given problem

Q: 47 3 2- 1 -2 -1 -1 2/ 3 4 5 6 1 -2- -3 -4+

A: Answer

Q: in 2 2-

A:

Q: 8- 6- +2+ -4- +8- to

A: DOMAIN: The values of x will define the domain of a function. RANGE: The values of y or f(x) will…

Q: 30 Simplify 2-2 4/3-V18 3–23

A: To simplify:-

Q: 36r 8 dr u = 7- 9. 7-r

A:

Q: Express in simplest form: 2 ½ : 7 ½ =

A:

Q: 6 4-315x +11 <16

A: The given inequality is

Q: 8-113p-9 +10=194 %3D

A:

Q: 8a -6 |. If a = - 2a+21|

A:

Q: Prove 2+4+8...+2n=2n+1-2

A:

Q: 2. 58 ,B: 8. 3. 2 -4 9 find -10 3C-BA

A:

Q: 102) 2х -7у --35 9х - 7у - 14

A: we can solve the given system of equation by using elimination method.

Q: If, 12C, = 12C--2 then r = 12Cr-2 then r% = %3D Enter your answer

A:

Q: 2. 86-=Z-

A: Given equation: -2x2=-98 Divide both side by -2 -2x2-2=-98-2x2=49

Q: 7. 9- -5 4 -3 π-π 2 n/2 3n /2 2n 2N

A: According to graph princple graph of function is cosx

Q: 1 simplify  3√2(6√6 -√10) -12√3

A: simplify:- first multiply bracket

Q: 11. X' -2 1 (-²¹) × X -5 4,

A:

Q: 20 2.0 8 -8 -8

A: Given query is to find the function of the graph.

Q: Σ 32 then a= 15 k=2 ak %3D 2. if

A:

Q: 2. 2 al 2x-5. 19+2x 25- 10

A:

Q: 104 8- -10 -8 -6 -4 2 4 6 8 10 4. -6 -8- -10- 2.

A: topic- coordinate geometry

Q: 8х + 14у 3 4 -бх - 7у %3D-1о

A:

Q: 7х-2 4 7) x2+2х-8 х+4 х-2

A: Topic:- algebra

Q: 14. 5.5-x=-4.5-x

A: Consider the equation 5.5 – x = – 4.5 – x

Q: (2.4-j7.3)x5412° (9-j3.5)(342°) (5+j8.4)

A: Solution

Q: [2 2 2 4 = |2 2 mat Lo 0 1] 23-52²+ 41

A: The given matrix is 222223001To find its characteristic equation

Q: 10 - v 16 -7 +5+5•4 3

A:

Q: 3. х + 4) x3 - Зх? + 2х +9 4. х- 5)x4 - 2х? - 4х + 8 X -

A:

Q: 104 6 2 -10 -8 -4 -2 01 6. 8. 10 -2 -4 -8 -10 4. of

A:

Q: 1) 2т -7--19 X =

A: 2x-7=-19

Q: (-5, u) 10 (-2,0)

A: To find the equation of graph.

Q: 20ε-16y + 102 - 9 -5х + 6у — 22 - 7 - 12x 1ly – 20z 7 ||

A:

Q: 17. Find the domain of the expression 1 1 - - Зх +1 2х-3

A: Given query is to find domain of the expression.

Q: x* 19. /(х)3 -10х+25 5-х

A:

Q: 11 10 -7- B 2 1- 3 4 5 9. 10 11 61

A: Linear functions graph as a straight line, no curves allowed in linear functions. So, if the graph…