dy (y-1) (2x) dx x²+3

Q: x4 – 7x2 – 18 = 0

A:

Q: y712Y=-5

A: Using factorization.

Q: Find the value of each expression if x = 2 and y = - 1. √x2 + y2

A: Consider the expression x2+y2

Q: If a = 38, find the value of x. %3D

A:

Q: Determine whether the given replacement values make each equation true or false.  -4x + y - 8z =4;…

A:

Q: Find the value of each expression if x = 2 and y = - 1. √x2 + √y2

A: The given expression is, x2+y2 We need to find the value of the given expression if x=2 and y=-1

Q: a) x= 2 sin() - sin) - 1 b) 117 6 x = 2 sin:(11) – sin(27) - 6 %3D

A: we have to find the value of 2sin2(x)-sin x -1 at x=π2…

Q: solve each linear equation for y to put the equation into slope intercept form . 3x +4y=16

A:

Q: Solve for h. You must show all steps A = 21w + 2wh + 2lh

A: We need to solve the given equation for h.i,e., we need to express h in terms of l,w and A.

Q: y y 4 (Verify your answer by checking your result) -y -y -96

A: The given equation is: xy-yx-yxx-y=4-4-6  6

Q: Determine an equation for the following functions

A: NOTE: Refresh your page if you can't see any equations. . as we can see from the graph, the…

Q: Please show EVERY STEP. set UP the EQUATION and Solve for X.

A: Step 1: Assign variables and analyze the concentrations in the problem.Let x = amount of 7-UP drink…

Q: What is r for each of the equations?

A: Like in the rectangular form the variables are x and y. Same way in polar form the variables are r…

Q: Let a be a positive real number. Write the equation (x - a) + 2ay = - 1 in slope-intercept form.…

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Q: Solve the below equation for all values of x, graphically, using YOUR calculator (TI). In(x+3) = e*…

A:

Q: Find the value of each expression if x = 2 and y = - 1. -3x-1y

A: Solution:To find the value of each expression if x = 2 and y = - 1.  in -3x-1y

Q: – 5z + 2) dz.

A:

Q: Solve the following equation. (x + 3)² – 7(x + 3) + 6 = 0 - List your answers separated by a comma.

A: Given: (x+3)2-7(x+3)+6=0 First simplify the given equation using the identity a+b2=a2+2ab+b2…

Q: find the value of x

A: DE bisects BC BC = 5x – 3 CE = 2x + 25   From above given facts, it is seen that point E is on BC.…

Q: solve each equation for x. y - y1 = m(x - x1)

A: y - y1 = m(x - x1)

Q: Find the slope and y intersection, is it increasing or decre y+x² = 0

A: Given expression y+x2=0 which can be written as  y=-x2