(5+4i)(17 – 13i) – (5 + 3i)(17 – 13i)

Q: square root multiplication 2√27 x √12

A:

Q: For a = -3i+2j − 2k and b = −7i+ 3j, a × b = -6i - 5j – 14k. Select one: True O False

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Q: V-25+ 2iº5+3(i6)' + |9 + 8i| – 4(5+ 6i) v-36

A:

Q: S ((V80 – x2 ) – (0.3cos (1.2r + 1.3) + 5) d -(0.3cos(1.2x + 1.3) + 5) )dx

A:

Q: Perform the indicated operations & simplify. Add: (4 – 21i) + (13 + 23i) - sum = Subtract: (4 – 21i)…

A:

Q: 4. 7- (8n – 18) = 14 – 10(2n – 3) %3D 2

A: We have to simplify the given expression.

Q: 2. Simplify the following: 2 (m²)? ii) (62n* 1 ) ( 9 2n) (35+1 ) (2 2) i) ii) (2m³) 2 (3m) 2

A: Topic:- simplification

Q: Determine which of the expressions are equivalent. Equivalent Expressions # 31(-2+ 51) # 41(5+ 21) –…

A: Two expressions are said to be equivalent is the value of both expressions are the same. Consider…

Q: What is mAB? 9x 10x-3 mAB =

A:

Q: こ ( 6n +1 (b) Σ (-2i)". Is it entire? 2n +5

A: Here,  we need to find the radius of convergence for the given series. Also, we will check whether…

Q: 1. Using the example 10x23 to illustrate, explain why we move the digits in a decimal number one…

A: A product 10×30. To Find: Using the example 10×30 explain why we move the digits in the decimal…

Q: simplify this problem

A: Step 1:​Let A=3−729x3​​Step 2:​Using the laws of…

Q: 16 + 25 25

A:

Q: Find the value of (а) Arg(-6 — 6i1) b) Arg(-1) (c) Arg(/(3) – i)

A: SOLUTION-

Q: Perform the indicated operations & simplify. Add: (19 – 17i) + (15 + 14i) sum = Subtract: (19 – 17i)…

A:

Q: (a)  Convert the following general expressions to standard SOP form:                           ABC…

A: given general expression is                                              ABC+(A+B)(B+C+AB)

Q: Suppose Zı= 4+4i , Z2= 5 +7i. Evaluate (a) 2 Z1– 4 Z2 Z2 (b) 3 Z1

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Q: Simplify the following expression: (2n + 2)(6n+1)

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Q: |A student doesn't remember the answer to 6 x 8. Explain how a student can use the subdivided 6 by 8…

A: To find the answer

Q: 13.) An expression is shown: 3(1 + 2) + (5 + 2)². Simplify the expr

A:

Q: The value of v(-25) + 3v(-4) + 2V(-9) is (a) 13i (b) -13i (c) 17i (d) -17i

A: Just I have used the definition of iota (i ) and easily find the required solution. Option (c) 17i…

Q: (12 – 8j)(4 + 3j) + 10

A:

Q: N=3 3 and4i are zero

A: Explanation and solutions is given below....

Q: Perform the indicated operations and simplify x2-16 x-4 a) x+3 5x2-45

A: Given : x2 - 16x + 3 ÷ x - 45x2 - 45

Q: Ep1(90 + 1) (iii) Epo(9o + 91) Χ 100 Ep1 V9091 (iv) Epo vg091 Χ 100

A:

Q: 43 = _______; 82/3 = _________; 3-2 = _____________.

A:

Q: х+4 x2. 4х — 21 Multiply: х — 7 х2 — 16

A: Given

Q: 2 (a) Work out 14 x 4 – 24 ÷ 2. (b) Find a number between 80 and 90 that is a multiple of both 3 and…

A: We have to solve two subparts in the given problem.                        (a) We need to work out…

Q: 7x 9) 2.x х-2 20х + 16

A: Solving the problem by finding the answer.

Q: *Find 9/(3-21) (27 + 18 i) /9 O 7/13) - (18 /13)i Ο /13) + (18/13) i O 27 + 18 i Ο Ο Ο Ο O

A:

Q: ful nd ! CI+ 2i) (3 -4i) HiW

A: Given that: (1+2i)3(3-4i)7(5+4i)7

Q: Yz 3-4i, what is in standard form a + ib? 3. 3 (a) 4. (b) 3+ 4i (d) -- (c) -3+ 4i (0) 25

A:

Q: ind the value of (-1-√√3i) 267

A: Please refer to the image below

Q: Tultiply the following.

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Q: (4) 3√27  -   (3) 3√216

A:

Q: What is Im (i (3 + 2i) (7 +5i))?

A: Given that the complex number Imi3+2i7+5i   .

Q: (b) (2 + 3i)¹+i

A:

Q: Divide and simplify: – 57 – 54i - 11 + 4i

A: To divide and simply the expression

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.