The solutions of x² = 16x – 28 are 1) -2 and -14 2) 2 and 14 3) -4 and -7 4) 4 and 7

Q: Solve the equations for x . ax +2x =a x = if a ≠ −2.

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Q: 13. Find the solution set of b) 14x – 1| > |2x + 3| + 1

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Q: Assume the equation has a solution for x. ax+3x = bx+5 %3D

A: Since the equation is: ax+3x=bx+5

Q: If is a solution of the equation 3x then k = %3D

A: Here given that a equation and its solution and we find value of K . Here i attached solution of…

Q: 7. Evaluate jir de 1 2 + 2x2 Solution;

A: Topic:- definite integration  Note:- as per our guideline if more than one question uploaded than…

Q: if 50% of 2y is 12, what is y2

A: 50% of 2y is 12. That is,

Q: How many non-negative integer solutions are there to the equation xi + x2 + x3 = 13, if we insist…

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Q: Solve the Matsisc M amented x,+2x2-3x3-2x4t4xs =1 2x +52-8x3. -C4 + 6>cs =8

A: The given system of equations are, x1+2x2-3x3-2x4+4x5=12x1+5x2-8x3-1x4+6x5=8x1+4x2-7x3+5x4+2x5=8 The…

Q: If a, b, c are in GP, then the equations ax² + 2bx + c = 0 and dx² + 2ex + f = 0 have a common root…

A: Given a,b,c are in g.p So the ratio will be same ba=cbb2=acb=ac ---- {1}

Q: 13. Solve for A and B. - 7x +8 A B %3D 3x +x-2 3x-2 x+1

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Q: 4. Which of the following are solutions of 3x + x2 > 2? A. 4 В. -1 С. 1 D. 2

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

Q: The value of x such that 8x + 4, 6x – 2, 2x+7 will be consecutive terms in an AP is

A:

Q: (4) Find B such that the equation Bx² + x + B O has a repeated real solution. %3D

A: Since you are asking for multiple question according to our guideline we can do only one question at…

Q: Prove that the equation x2(a2+b2)+2x(ac+bd)+(c2+d2)=0 has no real root ,if ad is not equals to bc

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Q: 2. Solve the equation 3x + 5 = 7 in Z11.

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Q: Solve. (4и— 3) (9+ и) %— 0 (If there is more than one solution, separate them with commas.) ?

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Q: Determine the value of 7A+8M if 5x4 + 3x3 + 14x² + 16x + 6 A x – 3 За + М ¤(1+a² )² 1+x2 (1+æ²)²…

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Q: What is the largest number k for which 2x+3y=20 and 3x+4y=k have the same number if positive integer…

A: Given that, there are two equations following, 2x + 3y = 20…

Q: The solution to (2x+5)= -(x+2) lies on which interva а. [-12,-8] 2. 15 b. [-9,-4] c. [-3,-1] С. d.…

A: Given  115 (2x+5) = 19 (x+2)⇒ 93 (2x+5) = 155 (x+2)⇒ 3 (2x+5) = 5 (x+2)

Q: 4. Solve an = 2an-1 +1 if n > 2 and a1 = 3. %3D %3D

A:

Q: What are the solutions to x2 -10x = 39? %3D O-1 and 39 -3 and 13 O1 and -39 03 and-13

A: x2-10x=39x2-10x-39=0x2-(13-3)x-39=0x2-13x+3x-39=0x(x-13)+3(x-13)=0(x-13)(x+3)=0

Q: What is the largest number k for which 2x + 3y = 20 and 3x + 4y = k have the same number of positive…

A: Given: 2x+3y=20...............eq(1) 3x+4y=k..................eq(2)   To find:What is the largest…

Q: 2 Show 2 3 / 2

A: We have to solve the matrix.

Q: ethod of undetermined coefficients to so y" +4y = 2x +2.

A: Given: y''+4y=2x+2

Q: 12. Find all solutions. 4x + 56 2 %3D X - 8 x2 - 5x - 24 x + 3

A: Solution: The objective is to solve the given equation

Q: In ARST, mZR = (5x – 11)°, mZS = (3x – 3)°, and mZT = (3x + 18)°. Find mZR.

A: We know that, Sum of all interior angle of a triangle is 180°. For a triangle △ABC, we have…

Q: 1 Solve for x, x4 7 + 8 = 0 x2

A: The given equation is: 1x4-7x2+8=0⇒1-7x2x4+8=0⇒8x4-7x2+1=0 Let, x2=w, so the above equation becomes:…

Q: Solve the IVP: X' = AX, where -() xw - () 3 -3 1 A = 2 -1 0 1 -1 1 and 7 X(0) 4 3

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Q: What are the solutions of 10x +27x² – 55x - 12? 13土7i O x = -4, 10

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Q: If a, b, c are integer powers of 2, prove that equation a³ + 64 = c does not have solution,…

A: Given,a,b,c are integers of the form 2k, k∈Na3+b4=c5

Q: Hence or otherwise solve the equation x²y" – 4ry + 6y = In r². %3D

A: The given problem is to find the solution for the given non homogeneous differential equation. Given…

Q: Find the general solution to 22" +3ry = 2x3, r> 0. x>0.

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Q: Solve Ax = b, where -4 X1 3 ... -4 6 -4 X2 ... 1 -4 6 -4 1 X3 ... A = 1 -4 6 -4 0 0 1 -4 X9 7 X10 1.

A: We need to solve Ax=b, where A=6-410000000 -46-41000000 1-46-4100000 01-46-410000 001-46-41000…

Q: 3. Find the general solution to: xi = 4x1 + 2x2 + 3et x2' = 2x1 + x2 + et. %3D

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Q: Solve for A if T (24T-5 [¹12]) = 41-9 [16 -1

A: Here we have to solve for A .

Q: Solve for r if: 73+7 = 31-2r %3D

A:

Q: Solve for n; 9n-1 = (; 4n-1 %3D 3.

A: Use the following properties of the exponential function to solve this equation for n.

Q: 13. Find the solution set of a) |6x – 13x - 5|| = 2x b) 14x 1| > |2x + 3| + 1 c) |2x² – 3x – 4| < 5…

A: Discuss all cases and solve it.

Q: 24 Use the diagram to solve for x, FG and FH. 4x 7x +6 FG = FH = 6 8 9 DELL -> 23 $ & 3 4 7 8.

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Q: If x = 9 is solution of An (x²+15a²) – An (a – 2) =àn 8ax then а-2

A: Introduction :

Q: Determine m so that the number of non-negative integer solutions to the equation r1 + x2 + 23 + 24 +…

A: Given The number of non negative integer solutions to the equation x1+x2+x3+x4+x5+x6+x7+x8=m is…

Q: Find all the solutions of z° . .. + 8° = 0 + 8z° + 8²z7 +

A: (z9+8z8+82z7+83z6+8 4z 5+8 5z 4+8 6z 3+8 7z2 +88 z1 +89)=0multiply by (z-8) on both…

Q: Prove that the equations 3x+9 = 6 and x+3=2 equivalent. Explain why or why not.

A: Equations that have same roots are called equivalent.

Q: Use mátrix methods on your CA'S calculator to solve the simultaneous equations: 7x - 2y = 31 9x - 4y…

A: As per the question we are given the system of equations as : 7x - 2y = 31 9x - 4y = 47 And we have…

Q: 5tan(2x) + 3 = 8

A: Simplification

Q: Find the complete solution of the DE y"=9x* + 2x –1.

A: The given equation,    y''=9x2+2x-1

Q: Find a,b,c (if possible) so that 2x^3-9x^2+8x-2=(2x-1)(ax^2+bx+c)

A: The given equation is,

Q: Prove that one solution of the equation                               2.00x4 - 3.00x3 + 5.00x =…

A: Given equation is 2x4-3x3+5x=70 --- (1) To prove that  x = -2.22 is one of the solution of the above…

Q: In ARST, mZR = (6x + 10)°, mZS = (2x + 5)°, and mZT = (3x – 11)°. Find mZR. -

A: The sum of three angles of a triangle is equal to 180°. Equate the sum of the given three angles to…