Use the order of operations to simplify the expression. 12) 517 + 3(72) A) 2240 B)...
1. Use the correct properties and methods to simplify the expression 4(x+6)(x – 3) completely. For your answer select the proper quadratic formula to solve this specific problem, and also select all possible solutions for x. More than one answer may be correct. 2= -6 C= (12)+7(12)-1()(-72) 2(4) =-4 C= -(12)+7(12)2-1(1)(-72) 2(4) = 3 Ox=4 = (12)#4(1)(-72)-(12) 2(4) = :-2
3) Use the properties of exponents to simplify the expression mts to simplify the expression (e-le-1 a. e-4 b.e45 c. e 85 d.e-45 e. 6) Find the derivative of f(x)=x-8+ 10e* a. S'(x)= 8x?+ 10€* b. f(x)=+ 10xe*-1 C. f'(x) = + 100 d. f'(x) = 8x?+ 10xe+ 6. f'(x)== - + 1082"
14. Simplify each expression. Use positive exponents only. (a) (−7x ^8 )(3x^2 ) (b) (−2xy^3 )^4 (c) 5x^-4 (d) ( 4/x^5 )^−3 (e) 49x^2y^12z^9/ 21x^2y^15z^2
ECE 3 1. Simplify the following expression a. ;33 = b. 2; +3;' = c. (51") = d. ;';' = f. 3 (2j? -5j)= g. 6xj? +2 yj* + 4.xj + 5 yjø = 2. Arithmetic of Complex Numbers a. Find the sum of (5-3,) and the conjugat b. If 5-4j=(2 + xj)+(3+2;), what is the c. Simplify (1-1)(+1). d. (4+2;)(-2- ;)(3-5j)=
Simplify the expression by using an appropriate identity. Do not use a calculator (cos 12°)(cos78°) - (sin 12°)(sin78°), (COS 12°)(cos78°) - (sin 12°)(sin78°) = Enter your answer in the answer box. Previous
Show all work please.
3.a Simplify the expression A + B + CB To receive credit, on each line you MUST include the simplification of one operator and the rule/reason that allowed you to move from the previous line to the current line (Note: add lines as needed, do not assume that the given number of steps is what you will need.) Expression Reason Original Expression A+B CB 3.b Draw a circuit diagram for A + B + CB Use...
Simplify the expression by using an appropriate identity. Do not use a calculator. (cos 12)(cos78°) - (sin 12°)(sin78°) (cos 12°)(cos78°) - (sin 12°) (sin78°) = | L 1 Enter your answer in the answer box Previous
Computer Engineering
3. (3 points) Simplify the following POS expression, giving the result in SOP form. Hint: Use K-maps) Out- (AtB+C+D) (A+B+C+D) (A+B+c+D) (A+B+C+ D) (A+B+C+D) (A+B+C+D) (A B+C+D)
11. Simplify completely a. (3 pts) 85 b. (3 pts) 16 DS c. (3 pts) 252 12. (3 pts) Use properties of exponents to simplify completely the expression below. 13. Simplify completely. a. (3 pts) 20y* b. (3 pts) 18
Simplify the given boolean expression (~ this symbol represents NOT) F = A + ~A*B + ~A*~B*C + ~A*~B*~C*D + ~A*~B*~C*~D*E