Resuelva por mínimos cuadrados el sistema: 1-2 3 2 1 0 3 -4 2 5 2 Escriba en orden los valores de x1 y de x2 x1: -1 x1 X2 x2:

Q: V9 – 4x2 x2

A:

Q: 4x³ + x xp J xª + 2x² + 10

A: Let I=∫4x3+xx4+2x2+10dx I=∫x(4x2+1)x4+2x2+10dx Let assume x2=t⇒x dx=dt2

Q: find the value of x

A: To find the value of x

Q: 8 رومی = 2x+4

A:

Q: Find (2k - 5m)3.

A: The given expression is 2k-5m3. Formula used: a-b3=a3-3a2b+3ab2-b3

Q: Vx +2 = 7

A: We have to find the value of x using given equation

Q: The length of a rectangle is x feet. Its width is (x—7) feet. Draw and label a rectangle to…

A: Sol

Q: X2+6x

A:

Q: 8x3=1

A:

Q: 7x2=2x+2

A:

Q: 3x3 x²-Sx-1 xp

A: Proceed as shown below...

Q: 215 If x= find the value of

A:

Q: 4x+12x=320 find x

A: Given that 4x+12x=320x = ?

Q: 4x3=2-1     Find x

A: Answer

Q: 3) (3x -4) -16 2.

A: Solve the following

Q: 3x x+10

A: We have to find value of x for given isosceles triangle.

Q: x+2 xp- J +4x

A:

Q: Find mZC. D (3x+6)

A:

Q: Factor. x + 9x + 20

A: The expression, (x-a)(x-b) can be expanded as  (x-a)(x-b)=x2-(a+b)x+ab .

Q: 8z - 4 = 6z + 3 Find z

A: To find z 8z - 4 = 6z + 3

Q: 2x2-x=-2

A: Assuming that the given equation needs to be solved, the solution is given below :

Q: 3x2 - 8x +4 = 0                        x = ?

A: A quadratic equation of the form ax2+bx+c=0 has roots -b±b2-4ac2a.

Q: 10x (d) -2x

A: To simplify the expression, few points we need to keep in mind : i) In multiplication of two terms…

Q: -3x+6x

A: Given expression, -3x+6x

Q: -4x-y=-18 4x+5y=10 Use elimination method

A: We have to solve

Q: 2x² + x=10

A: According to the question. we have to solve the given expression 2x2+x=10. As the above expression…

Q: (6x-2b2)-2

A:

Q: xdx is 2. 5x +16

A:

Q: 2x³ + 4xy²_x=o 3 Sy³ 14 yx²-3y = find x and y

A: Given data :- 2x3+4xy2-x=0       .........(i)8y3+4yx2-3=0       .........(ii)

Q: 4dx x+36 2.

A: To evaluate the given integral

Q: 4x(2x-3)=0

A: Here we have to find the value of x,  We have, 4x(2x-3)=0

Q: 2x3 + 8x3 = x

A:

Q: Give the General Solution of the following Differential Equation 1. (e-y)(1-²y)¹/2 dx = dy

A:

Q: y=10x3

A: We can differentiation in order to solve the given problem.

Q: 3x5-2x2+1 x3

A: ∫3x5-2x2+1x3dx=x3-2ln(x)-12x2+C    where C be the integral constant.

Q: Complete the square; factor out the leading coefficient first. For example, in 3x + 3x + = 3(x +_)²…

A: Given to find  a).4x2-5x+    ?     =4(x-    ?    )2 b).6x2+4x+   ?    =6x+     ?    2