Identify the value of the discriminant for the equation 5x2=4x-1

Q: What are the solutions to the equation (x - 1)(x+2) = -2?

A: Solution Given (x-1)(x+2)=-2 We need to find the solution of the equation

Q: What are the solutions to the equation (x-1)(x+2)=-2?

A: Given,           The equation is x-1x+2=-2.

Q: What value of z makes the equation 2(z+4) = 8(z-6) true?

A:

Q: 7) -6.x+ 6y = 6 -6x + 3y = -12

A: Using Substitution,

Q: Find all real solutions of the equation.

A: x+5+x=5 Squaring on both sides, we get ⇒x+5+x2=52⇒x+5+x=25⇒x+5=25-x Again squaring on both sides, we…

Q: Construct an equation whose roots are the reciprocal of the roots of 2x +4x -10x-5=0

A: Consider a cubic equation ax3+bx2+cx+d=0 where a≠0 and assuming α,β and γ are roots of equation then…

Q: Use the discriminant to determine the nature of the solutions of the equation.

A: The discriminant of a quadratic equation ax2+bx+c=0 is given by the expression D=b2-4ac. If the…

Q: Write the solution set of the equation    x2 + x – 2 = 0 in roster form.

A: We have to factor -2 so that the sum of the factors = +1Factors are 2 and -1. So we write x as 2x-x…

Q: Eliminate the arbitrary constant of the equation: y2(a-x)=x3

A:

Q: snip

A: Consider the equation: x2+3xy+2y2-10=0.   The general form of equation of conic is…

Q: Eliminate the arbitrary constants on the given equation: y = C2x² + C1x

A: We have to eliminate the arbitrary constants

Q: . Use the discriminant to determine if the equation 3x? – 2x = -7 has two distinct real solutions, a…

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Q: Solve and determine whether the equation 4x + 6 = 6(x + 1) – 2x

A: We have to solve the equation: 4x+6=6x+1-2x Solving given equation,…

Q: If 5x + 7y = -4 is a true equation, what would be the value of 7y + 5x?

A: Solution:-

Q: An equation is shown. 5x + 3 = 4 -2

A:

Q: write the equation in standard form. 2y+5=3(x+1)

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Q: If a(x)=2-8x, what is an equation for a-1(x)?

A: Given: a(x)=2-8x To find the inverse replace a(x) with y. y=2-8x

Q: Analyze the equation: 4x2 + y2 - 8x + 4y + 4 = 0

A: 4x2+y2-8x+4y+4=0 On simplification, we get…

Q: The equation x2 + y? – z = 0 in R³ describes

A:

Q: Find the solutions of the equation.

A: Given: 16x4=x-44

Q: Approximate the positive root of the equationƒ(x) = x2 - 2 = 0.

A: Given: f(x)=x2-2 x2-2=0 To find: The positive root of the equation.

Q: Reduce the equation 3x +6yz -y -z? -6x+6y-2z -2=0 to the standard form. |

A:

Q: simplify equation -5x+4+6x=15-28

A: To simplify the equation -5x+4+6x=15-28

Q: Which equation is equivalent to 8x - 2y + x + x?

A: Perform the operation described in the equation to get the equivalent equation.

Q: what is this equation called 10 x+10y =80 10x+8y=74

A: They are called system of linear equations in two variables namely x and y.

Q: y = C₁x² + C₂e -X

A:

Q: What is the solution of the equation 2x + 13 – 5 =x

A: Given 2x+13-5=xAdd 5 on both side2x+13=x+5Squaring on both side2x+13=(x+5)2 2x+13=x2+10x+25Subtarct…

Q: 1 W-3 4w-12 1 4w-12

A: Given that the equation 1w-3-34w-12=14w-12. It is required to classify the given equation. Simply…

Q: find the solution for the equation 2 ^ x = x ^ 2

A: We are given the equation: 2x=x2 Now, By Hit and trial Method, taking x=2 and verifying if the Left…

Q: 2· 2* . 4x+2 x+2

A: The expression provided is 2·2x·4x+22x+22. The objective is to write the expression as a power of 2.…

Q: Find an equation of the

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Q: find the zeros of the equation x^2 +5x -6 = y

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Q: Solve for y 6x +3y = -9

A:

Q: Solve for y:  -4x +3y = 19

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Q: Vx – 3Vx – 4 = 0

A:

Q: Eliminate all the arbitrary constants in the equation y = C1e3x + C2xe3x

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Q: Determine the equation whose y'= Y/3x. 3x2 = y3 A 1 у? y= 3 x2 © x² = y3 1

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Q: What value of x makes the equation 3 (x- 6)- 8x =2+5 (2x + 1) true?

A: The given equation is  3( x - 6) -8x = - 2 + 5(2x +1)

Q: x³ - 3x²y = C

A:

Q: Find the real value of x which satisfies the equation 2(2-2x)-2* -1-0

A: Given: 22-2x-2-x-1=0 For finding solution of given equation, we put 2-x=t and simplify it

Q: Eliminate all the arbitrary constants in the equation y = Ae2x + Be-6x + Ce4x

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Q: consider the equation 3x+5=9-x

A: Given 3x+5=9-x

Q: what are the solutions to the equation x^2=4x + 21

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Q: The equation 5x² 20x can be written in standard form by on both sides.

A: The equation 5x2=20x can be written in standard form by _______ on both sides.

Q: 2. +3x+ 2 = 0

A: We have to find

Q: Determine the nature of the solutions of the equation. x2 + 4x + 8 = 0

A: The discriminant of a quadratic equation ax2+bx+c=0 is calculated by the expression D=b2-4ac. If…

Q: State whether the equation z = (;)' + (;)* 2 2 7

A:

Roots

The main dissimilarity between real and complex roots is that the real roots are obtained as real numbers, in contrast with the complex roots, which are indicated as imaginary numbers. The standard format for depicting any complex number is in the form of a + bi.