a) (2+4i)*

Q: b) Rationalize the numerator of 1 1 √7(x+h) √Tx - h Simplify your answer to the form A = A " where

A:

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

A:

Q: 1 form. 10) (7p)³ 3 12) (2m)² 14) (10m) = N(10 m Veom)

A:

Q: 10 a.) Completely simplify E ()2* i=0 b.) Expand (1 – r)® and simplify. c.) Expand (r +r-1)5 and…

A:

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

A:

Q: Find the value of x. 2) 3), (x + 9) (4x + 2) 58 147 4) (4x + 1) (11 + 2x)"

A:

Q: Evaluate the followng- (メー2メ+3) dx ー2 Cos (70+5) dO

A: Formula used: 1)∫xn dx=xn+1n+1+C and 2) ∫cosx dx=sinx+C, where C is integrating constant. Given: 1)…

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

A:

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: 1 2 Perform the indicated operations when A = 0 -1 A(I + A) = =

A:

Q: Perform the indicated operations. Write the answer using only positive exponents. Assume all…

A:

Q: √16 + √95 se 25

A:

Q: 2.((7+8i)(4+7i))

A: Solution (7+i8)⁶(4+i7)⁶=((7+i8)²)³((4+i7)²)³ » (49-64+112i)³(16-49+56i)³ »(-15+112i)³(-33+56i)³ »

Q: (4/5 - s)2/3 +1) b)

A:

Q: (2) Simplify: a. √196m8n4 64a16 b. 25b¹2

A:

Q: 16 + 25 25

A:

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

A:

Q: Chow that ॥२ + १n + 3 (nt) (2nt3)(2nt5) (nt 4) 36

A:

Q: 2. DIVIDE (2+5i) by (4-i)

A: Perform division

Q: Express the following in the form a + ib (for real a and b): 1 (a) 6+2i (b) (-+ i)¹ (c) i², i³, i4,…

A:

Q: Consider Evaluate 3x)

A:

Q: PRaCtice : Rewrite 1) 2(X+ 1)

A: We have to rewrite 2(x+1)

Q: : / (12t³ – 12t² - + 7)dt Evaluate:

A: Solve the definite integral

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: If 8 = (AB) - (AB)o, then with usual notations, prove that [(A) – (a)][(B) – (B)] + 2N8 = (AB)?+…

A: Given:-                A-αB-β+2Nδ = AB2+αβ2-Aβ2-αB2

Q: What is the inverse of the function f(x) = log5(-x – 3) ?

A:

Q: Write (2p?) without exponents.

A: The objective is to write the expression without exponents.

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

A:

Q: 27a³b?c Simplify: -3abc

A: Here we have to simplify the given expression. We have  27a3b2c-3abc Now we can write  27 = 3*3*3…

Q: Y*3×8±11÷10

A:

Q: 1+x dr 1+ x?

A:

Q: 1. Simplify: 2x 4x³ ÷ a) x+1* x² −1

A: Dear Bartleby student, according to our guidelines we can answer only three subparts, or first…

Q: Assuming that 495 divides 273x49y5, find the digits x and y.

A:

Q: 1. Simplify the following: a) b) 8 45x X 3 15y 20y 18x 2 (x² − 9) 5 2 x+5x +6

A: Recall: a2-b2=(a+b)(a-b)