Find 3(AB-BA) given: 09 = (-60) 3(ABBA): 3(AB - BA) = 06 -(-98) 3(AB-BA) = ( A = 13 = (18)₁ 20 0-9 60 3(AB-BA) = 0 O None of the above 20 -(²9) 03 and B =

Q: Will you help me solve 3/a2-4/ab+5/b2 ? I dont understand what happens to the numerator when I try…

A: The expression is given by,

Q: Find (a) ∣AT∣, (b) ∣A2∣, (c) ∣AAT∣, (d) ∣2A∣, and (e) ∣A−1∣.

A:

Q: Simplify the following expression 5 ( 2 * - 3 i) - 4 (4 + 6 i) (d) - 6 - 39 i O (b) 6 + 39 i O (c) -…

A:

Q: Simplify: 9C3 A B C D 31 (9! (6!)3! 31 (61) 91

A: It is known that: Crn=n!n-r! r!. We need to evaluate: C39.

Q: 2. Evaluate each expression 2-3 (주) 8 3 flip 5-² 10 -100 (우)2 = (64

A: To evaluate each expression

Q: Evaluate the following expression. 2 (5 [26-(8+8)]- 13}-8 2 {5 [26-(8+8)]- 13}-8= (Simplify your…

A:

Q: Simplify (56 + 47)(-/6 - V) No correct answer is given. -58-9/42 O 54 -18/14 O 15-22/21 - 4/14 O…

A: Given that  (5√6+4√7)(-√6-√7) To find the value of expression

Q: Simplify the expression (5- 4)(/5+6). 2/5+1 b. - 19 C. 3/5- 24 d. 2.5- 19

A: We have to simplify the expression ( √5 - 4 ) (√5 + 6 ) .

Q: Simplify (-2/7 + 6/5)(6JE - 6J5) O 54 – 3/13 – 25/35 O -204 + 48/10 -58+ 1815 O No correct answer is…

A: Just open the bracket and multiply each term with one other.

Q: ( 9 +55 - 2²)÷(-2 + 5)

A: Simplify

Q: 15 - Зт - 4т - 12 4m – 12

A:

Q: F the blanks. Then, choose the property of add (a) +7 = 7+ 8 LICH %3D (b) +(7 +5) = (3 + 7) 5 +0 = 3

A:

Q: Which of the following is equivalent to the expression below? 12(y + 89) A. 12(89y) B. (12 89) + y…

A: We can make it easier for you

Q: (a®j3 (7а)? 2 (-3a*)³ 3 3

A: The explanation of answer as follows

Q: 3 Determine which expression is equivalent to 1 3 --r - x

A: Solve the expression

Q: う こ -2 5 3x 5. ニ -2-1 -6-1 5. 3 う Xこ-チメ5 3x2 X ニ -35 +一3 ーIの

A:

Q: Han's calculation of 972+9 is shown here. 18 0 a. Find 180 -9. 9. 9 7 2 7 2 7 2 b. Use your…

A:

Q: 22(3+2)-42+11                                 (-5) (-3)

A:

Q: When does 7 + 7 = 2 is true? Elaborate.

A: we have to prove that when 7 + 7 =2 ?? We use Congruence Modulo.

Q: Consider the following expression (3a-5b) (-3a²26-4). One of the choices below is the simplified…

A:

Q: 8+4-1-28÷(8-4)

A: To evaluate: 8+4-1-28÷8-4

Q: T2 -82 I+8 Simplify: 82 I-8 0 6 O z-8 Or+8 O 8r O 64

A:

Q: simplify-(n+5!) (n+3)(n+a)!

A:

Q: Simplify each expression, and then evaluate. 10⁰ a) (3³) (3²) b) (-2) ¹2(-2)-10 d) 106 (76) (7-³)…

A:

Q: 5 Let A = -7 7 0 and B= 3 3 - - -3 1 0 Find 2A + 6B. -2A + 6B = 065 1 12 -5 5 -1 - 1 3

A:

Q: Which expression has a value of 0? i) -(-7)° + 2 x (-5)° - (-4)° ii) (7x5)°- (5-4)² + (8- 5)° 5- (4…

A:

Q: 8. Write each of these subtractions as an addition: (b) 8 - (-3) (d) (-8) – (-13) (a) 3 -8 (e) (-8)…

A: Write each of these substraction as an addition.  a) 2-8  b) 8-(-3)  c) -8-13  d)-8-(-13)

Q: The lines-32 +y= 8 and y = 1 – 2 are graphed below 5- -10 -5. 0. 5. 10 -5- -10 -3r+1=8 What is the…

A: From the given graph  Both lines( red and blue ) were intersect to each other at (-5,-7) and we know…

Q: 497 343 (-27)3

A:

Q: 4×(7×12-9)+25÷(-5)-5÷5

A:

Q: Find (1, -5) (7, 9). -56

A: We have to find the value of         < 1,-5>.<7,9>

Q: Perform the indicated operation. Then use a calculator to c 6 2 7 7 (Type an integer or a simplified…

A:

Q: 30+20÷(-5) 32-7

A: Given:

Q: х2+5х-14 х+2 2. Multiply and simplify: х2—4 х2—х-56

A:

Q: 4а? ба? 6a 2 (-3a³)³

A: The exponent of a number says how many times to use the number in a multiplication and the logarithm…