If A = -2ax + 2ay + az and B = ax + 3ay + 2az, then the absolute value of A×B is

Q: If 12x + 16y = 11 , what is the value of 6x + 8y?

A: Using Substitution we can get the value of 6x+8y,

Q: If possible, write -1- 12x8r² as a linear combination of x -x², 2x + x² and 2x 1 + x². Otherwise,…

A: Let U={u1,u2,⋯,um} be m vectors of a vector space V. Let v∈V(F) then v can be expressed as linear…

Q: -6x+2y+4x-y

A: Simplifying the equation. -6x + 2y + 4x - y  Combining the like terms -6x + 4x + 2y - y  -2x + y

Q: 글x + 등 O Write the equation y Fin the standard form 3 of Ax + By + C = 0.

A:

Q: If C = 2m2 + m and D = 2 - 6m + 2m2, find an expression that equals %3D 2C - 2D in standard form.

A: Given:  C=2m2+mD=2-6m+2m2 To find: We have to find 2C-2D in standard form.

Q: find the value of x 3x-8 = 2x+5

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Q: -3=4x2-x-3

A: Solve for x

Q: Add this two equation  2x+7y=4 and -2x-8y=-2

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Q: Identify the expression that is not equivalent to the others x-2+3x , 4(x-2) , -2+7x-3x , 4x-2

A: We have to simplify each expression.x-2+3x= 4x-2 (combined x+3x=4x)4(x-2) = 4x-8 (distributed 4)

Q: 2x,+x,-7 X; + Xz - 3x, = -10 6x, – 2x3 + X4 = 7 %3D 2x, – 3x, =13 =D13 |

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Q: -2x+6x-6=4(x-3)-3

A: Here we should place variables ( in this question, the terms containing x) should place left or…

Q: Write f1x2 = - 3x2 + 30x - 4 in the form f1x2 = a1x - h2 2 + k.

A: Write f1x2 = - 3x2 + 30x - 4 in the form f1x2 = a1x - h2 x2 + k.

Q: Let a = - 3j and b = 4ỉ + 3j + k. Find 2ā – 36. 36 = 2ā -

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Q: X +3 2x

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Q: y = -x – 6 - 2х 3D — Зх + 6 4)

A: NOTE: Refresh your page if you can't see any equations. . the first equation is  the second…

Q: Write  4x + 3y = 6  in the form  y = mx + b.

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Q: -9 + 5x + 6 = -5(x +1) + 2

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Q: 3z + 3w = 5 5x + 10y +z + 56w =-9 4x +9y + 48w =-9 3x + 6y + 33w -6.

A: Solution:

Q: Let (a,) be the sequence from the previous question. To show by induction that a, = 2" + 3 for all…

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Q: write x2 + 3 as a linear combination of {x2 + 2x, x2 - 1, x + 2}, if possible.

A:

Q: If f1x2 = 3x + 8 2x - A and f102 = 2, what is the value of A?

A: fx=3x+82x-A

Q: Let a = -j-5k and b = 27+3+4k. Find - 2a - 26. -2a - 26 =

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Q: what is (2 -4x)=1

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Q: 4 16-2 X 4 = 64-2-1, find the =

A: Topic:- algebra

Q: +-1--34 -4++-0

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Q: – 4(- 7x – 5y + 9z)

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Q: If C = z - 9z2 and D = -x +3, find an expression that equals 3C – D in standard form.

A: Given: C=x-9x2, D=-x+3

Q: then A(-2u - 20) = -2 ---B 5 and Au 3 Au = 2 4

A:

Q: what is 4x+2y-3x=23

A: Consider the equation  4x+2y−3x=23