1. Simplify the following and find the modulus: m=3 n=5 ((5 + m)v-9 + 2 i(150–2n) ) + 2(V-27 +7 i75+4m)

Q: 3x° + x-10 37x+38 a) Show that 3x-12 + x2 + 4x+4 (x+2)

A: To show that, 3x3+x-10x2+4x+4=3x-12+37x+38x+22

Q: 15= 1.2732M 2 + V 1.2732M 2 2 + (7.639)²

A:

Q: (5) 7(3k – 1)² +26(3k – 1)–8

A: On simplifying the above expression,we get

Q: Jx sin 8xdx is O a. -xcos 8x sin 8x + 64 O b. - xcos 8x sin 8x 8 64 O C. xcos 8x sin 8x 8 +c 64 O d.…

A: ∫x sin8x dx On integrating by parts, we get ∫x sin8x dx=x·∫sin8x dx-∫dxdx·∫sin8x dx…

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

A:

Q: Calculate: 4+ 3i (a) -1- 3i (b) (1 + i)(3 – 4i)(4 – i) = i(2 + 2i)³ | (c) (3 – 2i)² ||

A: Given that: (a)4+3i-1-3i(b)(1+i)(3-4i)(4-i)(c)i(2+2i)3(3-2i)2   NOTE: As per our answering…

Q: Solve the modulus equation: |x² − 1| = |3x + 3).

A:

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

A:

Q: A poll of 220 students at a university reveals that 89 are taking a lab science course, and 57 are…

A: d) The explanation of this part is wrong. Note that P((L∩H)')=P(L'∪H') [using De-morgan's law]So the…

Q: z2 – 1.5z + 4.5 z(z – 3)

A:

Q: What is the coefficient of xy- (the third term) in the expansion of (2x + 3y)'? 6. O -18 O 18 O 54

A: We have to find the coefficient of xy2 in the expansion of 2x+3y3.

Q: da Use a trig substitution to evaluate x2 V9- x

A:

Q: 3. 12 32

A: Use pythagorous theorem

Q: (x²+1) 1/3 OD. D. (x+,x) oc. O C.1/3,3 OB. (x+x) OA. O A. 1/3, 10 x: X 0/3 1/3 Factor the given…

A:

Q: In the diagram, AB AC. Solve for x. A. B. 55 C.

A:

Q: Simplify: 2/2 (v6 – 4) 9.

A: We need to simplify the following expression 226-4

Q: Drove: am t (att)" =1 +a(it()m=) Cmod acate) Where a, ore integers. n

A:

Q: The modulus of 5 + 4i is * -41 -√41 √41 41 The conjugate of (i-i² )³ is -2-2i O 2+2i -2+2i Oi-1

A:

Q: 3 (10*)(52) Which is the value of the expression (10°)(5) 0 1 O 2 8. O 10

A:

Q: 3a + 46° – 5 = 3 (6) +4(2) – 5 ? ||

A: Solution: The objective is to calculate the value

Q: 2) ExpandB upto four terms. Use the result to find the value of (0.99) 1) Determine the expansion of…

A:

Q: cosh In(-3+2j)] a. -1.6154 + 0.9231j b. 1.9396 + 0.0741j c. 18.3972 + 0.8193 d-15.3227 10.1998j

A: option a is the correct answer

Q: dy Find for ax xtR ב3 ay

A:

Q: 8√Z S sec³(s) ds 3/7/2

A: let  A=782∫sec3(s)dswe know  1+tan2s=sec2sA=782∫sec(s)sec2(s)

Q: 8 (541)(2e78i) 1. (720)4

A:

Q: solve for s, in numerator A over denominator sb  equals numerator x over denominator y

A: We have given,numerator A over denominator sb  equals numerator x over denominator yAs per the…

Q: III. Eliminate the AC 8. до Gex + сче-х + Сухе аех Cex ·X

A:

Q: Showing all work and simplifying your answer, the real part of the following num- determine bers:…

A:

Q: X Evaluate Cxp*(1-p) for n = 4, p = 0.4, x = 3. The answer is (Round to four decimal places as…

A: given data n= 4 p=0.41-p=1-0.4=0.6x=3we have to find out the probability for x=3here we use formula…

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

A:

Q: expression wi SION

A:

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: For -3-3: (a) Find the modulus and argument of z. (b) Express + in the form of a+ib where a,beR.

A: This is a problem related to complex number. Based on the general concept and formula used for…

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: Ex: S=28a, 106,5c? How many 5-perm. of 5 are there? k=3, r=5 => 35

A: As per the Bartleby guideline, 1 question can be answered. Please repost the second question.

Q: submitted this another time and got (e-1/e)2 as the answer. Which is the correct answer?

A: