2 + |10x = 42 O x = 4 Ox= 8 and x = 0 Ox = -4 and x = 4 Ox = -4

Q: i æ² + y? = 30 and (x + 1)? + (y – 1)² = 6 | ii (æ + 3)? + (y – 2)² = 9 and (x + 7)? + (y + 1)? = 4…

A: (i) The given circle is: x2+y2=30        ....1x+12+y-12=6       ....2

Q: When x = 3, y = -2 and z = -1, -2x² y? = -72. True O False

A: Topic = Algebra TRUE

Q: |2 2 x| 1. Find x, if 3 3 3= 24 4 x 4

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Q: i = 1 +2 k 2 +2+ (k+ 2) · 2*+2 (k + 1)2+1)+2 + 2

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Q: • If x = -0.8, then [x– 1] = 1. -2 2. -1 3. -0.8 4. 1 1 2 3. 4 O

A:

Q: adra a. EX XXX + 3) c. 2(X + 3) -2 0. -3

A:

Q: find the exact solutions to theequations in the complex numbers.

A: Given, 19. z2-4z+6=0 To evaluate  Exact solution

Q: ソ- (マ?+)(ス+リ (2メ+3)2 Now, y'= 2xイx+1) (2x +3)2 + (x?+!) (2エ+3) (2742x)(2X+3) +(x?+)(2x+3) - 417…

A: y=(x2+1)(x+1)(2x+3)2We have to compute y'Here we will use the quotient rule,product rule and…

Q: * x is equal to 4. O True O False

A:

Q: Solve: х? — 7х — -12 O x = -3, 4 O x = – ¤ = — 4, 3 х —D — 4, — 3 %3D Ox = 3, 4

A: The given quadratic equation is: x2-7x=-12

Q: If 3x - 2 = 5x - 10, what is x equal to? O x = -1 O x = -4 O x = 4 O x = 1

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Q: 2x^2+(m+3)x-6=0 3x^2+6x+n-1=0 m=? n=?

A:

Q: AX, = -2 3. 2. 2. 2. 3.

A:

Q: Complete: RS = ____ and ST = ____

A:

Q: (ꜱᴏʟᴠᴇ ᴛʜᴇ ɪɴᴇQᴜᴀʟɪᴛʏ ꜱᴛᴀᴛᴇᴍᴇɴᴛ) ɢɪᴢᴇʟʟᴇ ᴡᴀɴᴛꜱ ᴀɴ ᴇxᴇʀᴄɪꜱᴇ ᴛʜᴀᴛ ᴡɪʟʟ ʟᴏꜱᴇ ᴀᴛ ʟᴇᴀꜱᴛ 400 ᴄᴀʟᴏʀɪᴇꜱ.…

A:

Q: E Fx=0 4P 122 - 20 = O 5 13 3P + 80 = 0 -(2) 5 13

A: 4P/5 -12Q/13 - 20 = 0     ............(1) 3P/5 -5Q/13 + 80 = 0      .............(2) multiply…

Q: Evaluate: 3 A 1–x*) 2 + C 3 (1-x*) ² + C --(1-x*) ² +C D 1-x*) 2 + C 3

A:

Q: -b 5dx If +1 = 2-, what is the value of b? 3/ 4 V8x2 8.

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Q: -5 -6 -8 A = -7 B = -9 4 -9 8 Ex: 42 ЗАВ — А

A:

Q: 1. If 5(2x – 5) = 10, then x = ? A. -2.5 B. - -1.5 C.2 D 3.5 2. If –5x+369 = 2, then x = ? 2 A. -8…

A: (1). The given equation is: 52x-5=10   ...(1)

Q: 3x x is equal to 2. 2 2 O True False

A:

Q: In l-1x+11-In !2x + 31) +C (2)C1)-(3)(-1)

A:

Q: x2 49. у — 50. x - 1 х3 + 4 51. у — 52. 2.x + x? + 1 53. у 3 54. x? + 1

A:

Q: x² + y² - 2x + 24y+129 = 0 O (x-1)² + (y + 12)² = 16 O (x-1)² + (y +12)² = 154 O (x-1)² + (y+12)² =…

A: Add 1 and 144 on both side

Q: if A= 2 L3 2 1 -2 31 3 The det (A) is

A:

Q: -1 -2 -6 A = 9 det A = Ex: 5 2)

A:

Q: 2x- 2 if 0 4

A: We have to find the function

Q: 2:1) Logs x=1-годы (х-4)

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Q: - x + 20 y + z = 21 – x – 2y + 100 z = 300 10 x + y + z = 24

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Q: 2 + 5r +4 h(r) = 3r + 5 3r + 10r + 13 O A. h'(r) =- (3r + 5)2

A: The derivative is computed using quotient rule.

Q: а. 326 c. 489 |2 1 b. 389 d. 131 5 -1 1 -2 - 3 -4 -3 - 4 3. 3. 2. 9, N - -3

A: The given determinant is: 293115-131-22-33-4-3-4

Q: If Ix I > 4, then x 2 > 16.

A: True or False if x>4, then x2>16

Q: If x+y=5 and x^2+y^2=13 then x and y =??

A: We have two equations as :                                                        x+y=5…

Q: x2 – 10x – 14 = -3? O (x – 5)² = –14 O (x – 5)2 = 36 O (x + 5)² = 36 O (x + 5)? = –14 |

A: x² - 10x - 14 = - 3 So, x² - 10x = 14 - 3 So, x² - 10x = 11 So, (x² - 2•x•5 + 5²) = 11 + 5² So, (x -…

Q: - 24 + X = 3; X =? EX+7=3; X = ? X 3=3; X = ?

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

Q: simplify x² + 7x + 12 x + 5x + 6 31. х? + 3x + 2 х? + 6х + 9 + 2ху + y? 2x* - ху — у? - ху — 2у? 32.…

A: NOTE We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: 1 x* + X+ y + 2 х-у х+у х 3x 2ху + x— у x² - y? О 2у? + 2ху+ x -у x² – y? 2 ||

A:

Q: Solve for x. O-1,-4 O -1,4 O 1,4 O 1,-4 x-1 3 2 x-2 =0

A: Given,      x-132x-2=0

Q: min 40x, + 30X; ニ 281 t X2 z 20 2xx + 3x2 2 30 X,, X ZO

A: We have to minimize the objective function Z=40x1+30x2 with the given constraints and x1, x2≥0 using…

Q: 2, (x+y+ 11 22 7 (x-4): こ12

A: We are given a system of nonlinear simultaneous equations. Both equations are conic sections so we…

Q: Evaluate i C: Izl = r (7-2)(1-2)2 dz 3 <r < 4 O 2 7? i 4 лі O 2 n i

A: To find the value of the given cauchy residue theorem

Q: 2. Find AD. 15x 19 11x-3 AD=

A:

Q: If n1 = 16, n2 = 9 and ∝ = 0.01; t∝/2 equals:

A: Given Information: Sample size (n1) = 16 Sample size (n2) = 9 Significance level α=0.01…

Q: x² - 4y – z? = 40 P* + 4y° + z = 40 x² - 4y + z? = 40 x = 4y - 2?

A: Concept: Equation of Hyperboloid of two sheets is: -x2a2-y2b2+z2c2=1 Here axis is parallel to the…

Q: -2 6 Ex.2: Find for 3 -3 4 -7 3

A:

Q: > an-1(x – 2)" + - na,(x – 2)"+1 n=1 n=0

A:

Q: O z? + y? = 2? O2? +1= y? + 2? O 22 = - 2² – y? + 1 O 2 – 1 = y? + x² O22 - 1 = y+ x

A: on given surface  Horizontal traces are ellipses and vertical traces are hyperbola  and also its…

Q: Σν-3 i=1

A: In statistics, summation means simply adding all the number, it is denoted by ∑. If we want 4…

Q: If A = } and 8 - I 2 5 %3D B = 4 1 -3. 11

A:

Q: -24 + 14y - y^2 is equal to O 36 - (y - 5)^2 25 - (y - 7)^2 16 - (y - 6)^2 O 49 - (y - 6)^2

A: Add and subtract 49