3.1 Homework Solve each equation. Remember to check for extraneous solutions. 1) V-2 -n = V3n + 22 2) x= V-18 + 11x %3D 3) V9- 8r = V1-4r +2 4) V3r +9 = V1 -x- 2

Q: Which equation has no real Solutions? Ax+2x+l=0 7. +2x+1%=0 BX+4x+2=0 ©*+5x+7=0 6x+ 6x+8=0

A: For real solution check the discriminant of all rhe quadratic equation.

Q: Write the following polynomial in simplest form and in standard form x4 -8x + 5x²-7-3x4 - 10x² + 8x…

A: To simplify the given polynomial

Q: The average consumption per person per year of whole milk , w, can be approximated by the equation…

A: To solve this problem first we have to determine the value of t that corresponds to the year 2024…

Q: 4. Explain how you can solve x + 12x + 21x - 4 = x- 2 using two different strategies.

A: Given:      x3+12x2+21x-4=x4-2x3-13x2-4

Q: Match each equation from the first set with an equivalent equation from the second set. Some of the…

A: Match each equation from the first set with an equivalent equation from the second set.

Q: . During a magic trick, a magician shows the audience 3 closed bags. Each bag contains an equal…

A:

Q: Which of the following has no solution? 3x²+2 y%=D36 4x-y'=4 4x²+9 y=5 y=x² B.

A: Given equations:- A) 3x2+2y2=36      4x2-y2=4 B) 4x2+9y2=5       y=x2 c)9y2-2x2=1    3y2-7x2=5 D)…

Q: Which equation can be used to describe this situation. The perimeter of a flower garden is 54 feet.…

A:

Q: For a certain company, the cost for producing items is 55x + 300 and the revenue for selling x items…

A: Let us solve above problem

Q: By completing the square, the expression z + 14r + 93 equals (+ A)+ B where A and > Next Question

A: Topic:- algebra

Q: Find the value(s) of k that will cause the equation 4x2-kx+4=0 to have one real solution.

A: It is given that,4x2-kx+4=0 to have one real solution.We have to find the value of k.

Q: Which problem situation can be represented by the equation , 7x + 40 = 60+5x where x represents…

A: Consider the provided equation, 7x+40=60+5x. Find the value of x.

Q: Which choice includes all of the solutions to 2x2 + x – 3 = 0?

A: Given,          The equation is 2x2+x-3=0.

Q: A rectangular pool garden measures 21 meters by 34 meters and has a cement walkway around its…

A: length of garden=34m length of garden and walkway = w+34+w = 34+2w

Q: Solve the equation

A: Given equation:                        7-2x - 5+x = 4+3x

Q: Solve √7x+2+√√2-2x = 3.

A: Topic = Algebra

Q: What is the solution to the following equation? 2x2 3x + 2 0

A: We can find the answer as below.

Q: Morgan's Mediterranean Restaurant has found that the number of falafel plates sold can be modeled by…

A: y=1.3x+7.8 where x  represents the number of years since 2000, and y  represents the number of…

Q: 7.) At the beginning of the summer, the water level of a pond is 2 feet below its normal level.…

A:

Q: My question is: Sara receives a $5 allowance every week. Sara’s mother gives Sara an additional $2…

A: Let n equal the number of loads of laundry Sarah does and let m equal the amount of money Sarah…

Q: 5. Write an equation that would have infinitely man solutions with the equatio below: 5x + 3y-12

A: We have been given the equation  5x +3y - 12

Q: Morgan's Mediterranean Restaurant has found that the number of falafel plates sold can be modeled by…

A: From the provided information, The regression equation is as follow: y = 1.3x + 9.3 x = Number of…

Q: The graph of the quadratic equation yat²-fr+c is shown below. Based on the graph, what are the…

A: given graph equation of the formy=ax2+bx+c

Q: 4x 3 - 3x - 2 = 0 2=0 |

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.