a1 a2 a3 Suppose A = b₁ b₂ b₂ b3 and det A = 2. C1 C2 C3 b₁ +2c1 b2 +2c2 Let B = 5a1 5a2 C2 b3 +2c3 5a3 C3 C1 What is det B? Enter your answer in simplest decimal form.

Q: If B2 is changed from 7 to 9, what value will appear in C3 if C3 contains the formula =B2*2? A C 1 3…

A: Given problem:-

Q: I need help

A: 2x3-5x2-4x-25x-4 We need to divide the above polynomials.

Q: Here is how Emerson calculated 331÷ 25. Explain why her strategy makes sense. 4 x 3 = 12 12 +1 = 13…

A: Given 331÷25

Q: a + b Given a = -3 and b = 4 and c = -5, evaluate 1/5 -7/5 -1/5

A:

Q: 12. Simplify. 6m? + 13m – 5 9m? – 4 8m? + 16m – 10 6m2 + m – 2

A:

Q: Determine the value of the expression √√x² + y² when x = 7 and y = 4. 2 Oa. 56 O b. O C. O d. √26…

A:

Q: 49m-3n*p7 -34n7 -7nºp-3

A: Given that: 49m-3n4p7-7n6p-3

Q: c(137) ² 4 What is the exact value of CSC

A:

Q: A D 11) Simplify. (atsi)" x vZ O a'b'c O a'b°c O a*b*²

A:

Q: Which of the following numbers is imaginary? A 3+(-√18) B √(-3)(-4) C -√2+√√-4+7 D 5-√6-8

A:

Q: Find, if possible, (a) AB and (b) BA.

A:

Q: Find, if possible, (a) AB and (b) BA.

A: (a) Consider the given matrices A and B. As the number of the rows is equal to the number of columns…

Q: If 0 = 0 and R = 7√2, then F₂ = 2

A:

Q: Find a, b, c, and d so that a b + = -1 8-83-43 c d 6 -9

A:

Q: A D 12) Simplify. /50 O -5V7 O -5/TŪ O -2/3

A: Topic = Algebra

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: 5x+3x-6-x+2

A:

Q: Determine the number of integer solutions to the equation below: X1 + x2 + x3 + X4 + x5 = V subject…

A:

Q: Which expression that is equivalent to 6(a − 2) + 8a ⋅2+3(a + 1)

A: Given,          The expression is 6a-2+8a·2+3a+1.