(a) (3+5i)+(2–31) (b) (3+ Si)+ 6 (c) 7i-(4+ Si) (d) (2-71) (3+41)

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

A:

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

A:

Q: - 6(7q? – 4q + 1) + 5(- q² + 6q - 6)

A:

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

A:

Q: 3 x 52t-1=75   a) {3} b) {13/10} c) {3/2} d) {1/2}

A:

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: b) 33.xª-b+c where A = c) " +3x²+c = where A = and C= (3+x)¹¹/2 - 3(3+x) ⁹/² = (3+x)⁹/2. A, where A…

A: To find the unknown quantity.

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: Suppose that n(A) = 17, n(A n B) = 9, and n(A U B) = 24. Find n(B). n(B) 8 x

A: Given that n(A )= 17,n(A∩B) =9,n(A∪B) =24,n(B ) =?

Q: how does 1/2 + 1/2 + 1/4 = 1?

A: here given,  the two leading candidates are running neck-and-neck, while the third candidate is…

Q: 3/2n 7. Find proj in terms of: (a) b)

A: Solution of the problem as follows

Q: (5+i6)+(3435) (2-14)-(3+i7)

A: Given,      (5+i6)+3∠35(2-i4)-(3+i7)=

Q: 17) (12 – 8j)(4 + 3j) + 10

A: To expand by multiplying each term and adding them

Q: (x3 — 6х? + 7х+ 6) by (х — 3)

A:

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

A:

Q: (8a in simplest form.

A: 8a-3-23To write in simplest form

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: Find the value of 2028. (а) 1 (b) -1 (c) i (d) -i Select one: O (d) O (b) O (a) O C) Windows bui

A: As we know i = √-1 Thus i2 = -1 i3 = - I i4 = 1

Q: Simplify

A: am*an=am+n

Q: b.) (-38/135 +65/70) (3 + 4i) 5 + 2i

A:

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: Simplify 9 J25 + 2i 916 +8+ 8() + 19 +81/ -4(5t6) -36 5+6

A: As we know-

Q: 34 in

A: The volume of a prism (with any shape as the base)  is given by V=B·h  . . . . . . . (1) Where B is…

Q: 2 A= find For 3 -2 r B= 7 -1 O A +2B ®(A+2B) (AB)" 3)

A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: The United States' national debt is estimated at1.4 × 10² dollars. A very wealthy American has…

A:

Q: For the given numbers: Z1 = 1 – 2i, Z2 = 3 – i, Z3 = 2 – i, find: (a) Z1 · Z2 + Z3 (b) (c) |Z|

A: For the given numbers:z1=1-2i   , z2=3-i  , z3=2-iFind:

Q: (4) 9Afi - fiAgi (a) Show that A 9i 9i+1

A:

Q: -2 a) (5m³)3 b) () -2 c) d) (-2p?)(3q)°(5r²) (2p q*)-1 (3p)2(-4pq2)-2 4v-5(-2)-4 3y-8

A:

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

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Q: (4) 3√27  -   (3) 3√216

A:

Q: 30) What is the difference when (4 – i) is subtracted from (2 + 5i)?

A:

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

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

Q: why can't formula #5 be applied to ∫ xdx/ (5+7x)^2

A:

Q: (b) (2 + 3i)¹+i

A: