For each of the following equations determine if they have a solution. If yes, find the solutions, if no, explain why. (a) 3x = 1 mod 15 (b) 24x = 15 mod 280 (c) 4x = 3 mod 25 (d) 3x = 2 mod 8

Q: Find 3/(3+5 i) (d) ( 9 -15 i)/ 31 O (c) ( 9 -15 i)/ 29 (b) ( 9 -15 i) / 34 O (a) (9 +15 i) / 31 O

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Q: 14. √y-8=2

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Q: then A¹ = Given b = x = If 1 -5 -3 , solve Ax = b. A = -2 -2 3 -1 7 4 -15 -1 4

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Q: Which value would make the following equation have infinitely many solutions? 3-2x(1 - 2) = ?x+6 - 3…

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Q: 2. In modern notation, Cardano's formula for solving x³ + px + q = 0 is x = 2 A. x³ +9x-26= 0 B. x³…

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Q: Solve the following equation. √2+78+√√2-2 = 10 Z= commas.) (If there is more than one solution,…

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Q: Select ALL of the solutions: -8r (3z - 5) (r + 25) (r² – 12) = 0 Ox= 8 O x = 3/5 O x = 5i O x = -8 O…

A: We need to evaluate the solution of the following equation : -8x3x-5x2+25x2-12 = 0

Q: EVALUATE -3 2 4 c) So So √672 drdy √16-1²

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Q: 1-Emily was given the following equation to solve. Is her solution correct? Explain why or why not.…

A: ..........mm... ..m..m

Q: solve the following rational equations

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Q: How many solutions there are to this equation xl+x2+x3+x4 + x5= 30, each x is an integer that is at…

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Q: If x=-5+6i and y=3-2i, then which of the following is the value of the expression 4x- y ? (1) -23 +…

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Q: If A = -2 - 3i, and B = 3 + 4i, what is AB?

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Q: Solve the following quadratic equations (if they have solutions) a. 15x²0 = b. 2x² +9=0 c. x² - 4x +…

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Q: What are the solutions to the equation 3x² + 6x + 5 = 0? A B C D - 1 t −3+√6i 6 ± −1+ 3 i 2√6 ∙i w/²

A: 3x2+6x+5=0we know  -1=iwhere i is stand for iyota

Q: х2 — 1 2x3 — х2

A: Answer

Q: 5 If you change the code on the armor from 13z + 14 = 13 to 14z + 13 = 14, then which of the…

A: Option ( A) is correct . Both equations have unique solution. Both are the linear equations and…

Q: Select all the solutions to (-2) = -16.

A: Given equation - x-22 = -16x-2 = ±-16x-2 = ±-1×16x-2 = ±-1×16x-2 = ±i×4 where,i = iota = -1…

Q: Perform the indicated operations, given c = B(CA) = ↓ 1 -1 2 - [123], and B-3-1). = 03 -2, A =

A: The given matrix, and .The aim is to find the matrix .

Q: Evaluate the given expression. Take A = [- 000 -1 1 4A - B 0 _2] and 8-[-1 B = 10 0 -2 -1 -3 -1 0 -1…

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Q: If the answers to what is 12 less than 32 more of both answers sum using a base of 15 is 3 and 47,…

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Q: 4. Algebraically solve the following equations using common bases. а. 33x-2 •81** = 92x-1 125*-2…

A: (a) Given that 33x-2×81x+1=92x-1 It can be further re-written as…

Q: 1 ne - T zdyaxdz = 1-x 6 |

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Q: Calculate the following. - 2+4 i (C) (-2+5 i) - 1- 5 i - 3+3 i 4+2 i 5+3 i (a) 2+ 4 i (b) - 5i - 3+3…

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Q: b to the 2nd power -2bc+c to the 2nd power if b=3 and c=2

A: Given a function with variables b and c as shown belowWe need to find the value of the function if b…

Q: Solve only part  C

A: Given information Part(c):- x2k +3xk+1 -12,   k≥1. Take Px = x2k +3xk+1 -12