The value of x for is 5- y = 7+ 2i 3 +i xi+ إجابتك The value of y for is 5 i xi+ y = 7 + 2i 3+i,

Q: Why does -2x3=0? Does this mean I can take any number and make it equal to zero?

A: Basically we have to solve the given matrix:

Q: Since u = x³ + 28, then converting back to an expression in x we get the following. 2 + C X

A: we need to write the expression in terms of x.

Q: find AB+E BA, 3A+B 3AB 2 3 AD -4 5. 2

A: We  are asked to find the matrix operation.

Q: What is the value of z that makes the following true? 10 2ェ -1 4 I + 3

A: The given equation is 4x+3=102x-1

Q: Given 2x + 9x +10 2x 2x2 4x 5x 10 What should go on the top of the boxes? O r and 2 O 2x and 4 O 7r…

A:

Q: aj = 9 and an = - — Зап-1 5 then find the value of a5. -

A: Given query is to find the value of a5 .

Q: -5 -19 5 A = 4 В — -19 -4

A:

Q: 5 -5 4 A = 1 -3 -1 7 -5 adj(A) = Use adj(A) to find A-1. A-1 =

A: given matrix is A=5-541-3-137-5find Adj A and A-1

Q: Binomial expressions can differ by a factor of -1. Factor -1 from one of the denominators to…

A:

Q: Find x1 and x2. х, -3 2 12 18 + - 5 -4 10 22 X1 x2 II

A: First solve the left-hand side.

Q: Evaluate each expression if x=-2, v = 5, and z=-3 3x - 2x+ y H,W 7. -)3D0.159090909 - 2z(x+2xy) 44

A: Given expression: 3x2-2x+y-2zx+2xy Given that x=-2, y=5 and z=-3

Q: 3 Evaluate (2 + V-9)". A. 46 + 9i C. -46 + 9i B. -478 – 621i D. 8 + 27i

A:

Q: Determine values of a and b. 4 3 x 3 1 + -4 -5 2а -4 a 13 15 %D -2 7 -7 -11 16 a = 3, b = 3 O a =…

A:

Q: -3 9 -2 C = 9. -8 А- B = -7 -7 -6 Ex: 42 AB + AC = A

A:

Q: (2+3i)²= %3D 3-4i O -5+12i o 7i o -5+i o

A: In the given question we have to choose the correct option from the given options. In the problem we…

Q: If 2 does not divide xy then 2 does not divide x and 2 does not divide y indirect proof

A: Introduction: A mathematical statement can be proved in two ways. Either the statement can be proved…

Q: Given u = -5i - 7j and ỷ = −9i – 4j, find u – v. Select the correct answer below: O -4i + 3j…

A:

Q: Find AB and BA.

A:

Q: The value of fe-3dz is

A:

Q: |A student doesn't remember the answer to 6 x 8. Explain how a student can use the subdivided 6 by 8…

A: To find the answer

Q: If cxb = -i+5j- 3k and a = 2i - 4j+ 6k, then which one is a. (bxc)? O -40 O-33 O 33 O 40

A:

Q: 13.) An expression is shown: 3(1 + 2) + (5 + 2)². Simplify the expr

A:

Q: If axb = -2i+4j7k and c = 3i + j - 5k, then which one is (bxa). c? O -45 -33 O 37 O 25

A: Here we use the properties of vector calculus to find the answer as follows.

Q: 11. (2 + 3) 12. (1 - 5 2 13. 14. 1 + i 2 - 4i 15. 3 + 5i 10 - 5i 16. 6 + 2i

A: follow next step

Q: QUAD is a rectangle, if 25 = 53 find Z1

A: A rectangle is a quadrilateral, such that all angles are perpendicular and opposite angles are equal…

Q: 9) 5x+ry=9 10.x-7y=-18

A: In this question we have to find value of x and y.

Q: If possible, compare A x B and B x A

A: Solution is given below:

Q: -5 -6 -8 A = -7 B = -9 4 -9 8 Ex: 42 ЗАВ — А

A:

Q: Determine the equation of the line that passes through the given points to complete the tabie below.

A: We have to find the equation of lines through the given points.

Q: (2+3i) 2= 3-4i O -5+12i o 7i o -5+i o

A: 2+3i2

Q: 2i C. 5+i

A: Question:-  2i5+i   Rationalize the expression ⇒2i5+i⇒2i5+ix5-i5-i2i5+i⇒2i5-i52-i22i5+i⇒10i-2i252-i2…

Q: Which expression is equivalent to V- A: -2i B: -4i С: 21 D: 4i

A: