Determine the values of x for the expression 2x2 + 6x + 7 = 0

Q: 0=x3-64

A:

Q: 3x-(4+5x)=12

A: We will find the value of x.

Q: dr a 2 1 +3

A:

Q: 기 = [3] = 5[:] 8 %D %3D 8 6.

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Q: 7x + 8y = 67  3x + 6y = 39

A: Solving system of equations means finding the value of the variable involved into the equation.

Q: Add 5x 2x + 5x? – 3 and -x - x - x – 1. 2x3 + 7x to the difference between

A: Given that, the expressions  To calculate the algebraic sum and difference

Q: X1 - 3Х2 - 4 X3 = 1 -X1 + X2 - 3x3 = 14 X2-3x3=5

A:

Q: As+B If L(3t5 + 8) = the value of B is

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Q: x2 7x = 0

A:

Q: find the value of x 2х - 8 x+2 2х- 5 x+1

A: Using segment relationship a×b=c×d.

Q: Find the value of x 60 X, (3x - 40) (type an integer or decimal as your answer)

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: What is 5x +6x =

A: We need to add

Q: X2-13x>48

A:

Q: Use the Commutative Property of Addition to find the missing number: 3+8 = +3

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Q: 2x+5+7=

A: First, combine the numerical terms 5 and 7. 2x+5+7=2x+12=2x+2·6

Q: x2+16x=?

A: factorization of quadratic

Q: X 7-6xx+7 158

A: Given that            Take logarithm on both sides then…

Q: What is 2x=6

A: To find : 2x = 6

Q: 2x² + 2x + 2 . Evaluate. x2 +2

A: The given integral is definite integral  So firstly integral will be done after that limit will be…

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

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Q: Evaluate the expression for p = 2. 8p =

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Q: -3x+8=2

A: Given that  -3x+8=2 We need to find value of x

Q: identefy the leading coefficient  3x3 - 5x8 - 4x + 2x3 - 7x2 - 2x8 + 3

A:

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: 6x5 – - 18x² + 7dx

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Q: - 6x + 13 =19

A:

Q: 32x-12*3x+27=0

A: From the given information the given expression is: