7x2y is equivalent to xy2 True O False

Q: x-51-2+3x if x<5

A: To solvex-5-2+3x,  if x&lt;5

Q: Expand to write an equivalent expression-12(-2x+4y)

A: Given that 12(-2x+4y) To Expand to write an equivalent expression

Q: what value makes 5x+7=3x-5 true

A:

Q: –x + 3y = 6  x + 3y = 18

A:

Q: Evaluate 3t-4(2 + 4t-3)-7dt

A:

Q: Evaluate x2 + 5x, for x = 6.

A: x2+5x, x=6

Q: If the sample size is 81 and the population standard deviation is 18, then the standard deviation of…

A: As per central limit theorem, standard deviation of the sampling mean distribution is given by…

Q: After three iterations, the Jacobi method applied with initial approximation (0) .(0) .(0) = x3 =…

A: To apply the Jacobi method applied with initial approximation.

Q: Enclosed by x² + 4y² = 16

A:

Q: Evaluate x2 - 6x + 3, for x = 7

A: We have to evaluate x2-6x+3 for x=7. Let Px=x2-6x+3 Now, at x=7 P7=72-6·7+3=49-42+3=52-42=10

Q: Evaluate 4p3 (a4 + 9)2

A:

Q: Evaluate (4r +1) dr -2

A:

Q: Determine if the two expressions are equivalent 6x+8 and 2(3n+4)

A:

Q: Evaluate when c equals 4 c2+6c+8

A: Plug c=4 in the given expression.

Q: firved さ。 rom the follow fallowsiy fuetiong X3 らt2X+ xて y2 フ

A:

Q: Marcus claims that in the expression 3x + 3y, the terms 3x and 3y are like terms because both are…

A: Here we have to check whether the given terms are like or unlike terms.

Q: Which expression is equivalent to (3x* – 6x² + 8x) – (r* + 8x³ – 3x)? A 2x4 – 14x3 – 6x³ + 5x B x* -…

A:

Q: |2xe"dx + C

A: Consider the integral  ∫2xe4xdx

Q: Find the value of "x * 4y + 25 бх - 7 4x +2 7y 5

A: We will find the value of X from given figure as shown below

Q: Find x1 and x2- 4 1 2 2 -2 6 X2 x1 2=

A: The given matrix is,

Q: Evaluate x2 + 3x, for x = 8

A: To evaluate: x2+3x for x=8. Solution: Given expression is x2+3x. Evaluating the given expression at…

Q: Determine whether A -3 a is defective or not.

A: Given: A=-11-1-3 To Determine: A is defective or not. Defective matrix: A defective matrix is a…

Q: 6x5 – - 18x² + 7dx

A:

Q: X +/2

A:

Q: Expand the expression: 4 (2x + 3y)* = %3D

A:

Q: 2 3x Add: x2 + 5x + 6x? + 6x + 9

A: GivenAdd:   2x2+5x+6+3xx2+6x+9