x2 + 3x - 10 = a. ( x + 5)(x + 2) b. ( x + 5)(x - 2) c. ( x - 5)(x + 2) d. ( x - 5)(x - 2)

Q: is x^2=4 and x+2=4 the same?

A: Consider the given equations as follows.

Q: -9x-17 x+1 1. Perform the indicated operations and simplify x2-4x-21 x-7

A:

Q: -2(x + 3) - 18 = -8 - 4

A: The objective is to solve for x.

Q: (-3x+12)-3x+6) >0 9-18x-ー 2 20 36x+720 3-2x-4ズ

A: The inequality has to be solved. This can be done by first simplifying the inequality and then…

Q: - 4()* = -x² – 5

A:

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

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

Q: (-9) + |(-1)| - 9 - 3) - 2

A:

Q: What is the quotient (3x2 +8x-3) (x+3)? O 3x +5, r 1 O 3x-5 O 3x + 1 O 3x - 1

A:

Q: Find A. 2 3 (24)-1 -4 2 A =

A:

Q: -5 -4 -3 -2 -1 34 $ -2

A:

Q: What is the answer for -6-2|7x +5| = -12?

A: Given equation: -6-2|7x +5| = -12Refine the equation.

Q: vii. y = x²+6x-27 x²-2x-3

A: The objective of the question is graph the given equation.

Q: 2(2x-3)3-(x- 1)(2x – 3)-23 (2r- 3)23 - 88.

A:

Q: 4 + 12--104 X

A: -9x + 12 -10 + x Separate the variable and constant

Q: domain of 2x - 8x^1/3

A:

Q: 9. -2r - 7 >1 or x-2 2-1

A: we nee to solve the inequality -2x-7>1    or    x-2≥-1

Q: 2(3q-9)=9-3q

A:

Q: -15=-8 - 9d - 10

A:

Q: -8 -4 4 12 Y -4 -1 2 11

A:

Q: B. Nel represented three consecutive even integers in a unique way, If the product the product of…

A:

Q: { -x1 + 2x2 + 3x4 2x1 + x2 + x3 – 2x4 5x1 + 2x3 – 7x4 -

A:

Q: If x2-y3 2k and x2 + y3 2, what expression is equivalent to 2k+1 ?

A:

Q: 27x - 4 Evaluate (5x - 2)(2 +3) |

A: Follow the steps.

Q: Divide. 2x? - 8х- 10 х - 2х- 15 3x? + 9x + 18 +5x +6 2x2 - 8x - 10 x² - 2x - 15 (Simplify your…

A:

Q: How is [(36-x^2)^2-(36-6x)] incorrect?

A:

Q: x-5y=-6 -3x+5y=22

A:

Q: 6. Simplify. a) (2x - 3x2- 6) + (6x – x³ + 4x² + 5) b) (x² – 4)(2x² + 5x - 2) c) -7x(x² + x - 1) –…

A: Given that -

Q: e2x  -2ex -15= 0

A: Substitute ex by m then solve as following:-

Q: How does 3% + 9% - 0.8% = 11.2% ?

A: 3% + 9% - 0.8% = 11.2% ? LHS=3% + 9% - 0.8%        = 12%-0.8%        =  (12-0.8)%        = 11.2%…

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: so, CfOr) = ?

A:

Q: Which of the following is 2x(x+ 4)(3x+1)/4x2(3x+1)(x+2) simplified?

A: Simply cancel out the common factors from numerator and denominator and write the remaining…

Q: How do I find the GCF of the given terms: 15(x - 2)5 , 9(x - 2)8, 3(x -2)10 ?

A:

Q: 6) y<=}x+4 7 X + -2 -1 -2 -3 -4 8) y2-}x-3 -3 -2 3. 4 -2 -3 -5

A: 6 . Graph is

Q: - 7x – 4y = - 11 -8 -7 -6 -5 -4 -3 -2 -1, Į 2 3 4 5 6 7 8 -2 -3-

A: Plot the graph of -7x-4y=-11

Q: Can x- Cy³ be written as : x² + Cy³ = 0 orx²-Cy3=0 x ²-Cy3=0? Or X %3D Explain.

A:

Q: - 4x-8y 5 and 4x-6y 7

A:

Q: How do I subtract -9n2 - 3n + 3 from -n2 - 6n + 7  ?

A: topic- subtraction of algebraic expressions like terms are added and subtracted from like terms

Q: When x = -2 , what is the value of 3x^3 - 2x^2 + 4x -7?

A:

Q: What is x(2×7)-4

A: Given (2x7) - 4 14 - 4 = 10

Q: -16 -6v=-2(8v-7)

A: -16-6v=-28v-7-16-6v=-16v+1416v-6v=14+1610v=30v=3010v=3

Q: - y =4-2 and the r-axxis.

A: Given: y=4-x2 and x-axis. To find: The region bounded by above curve and volume of solid.

Q: What is the standard form of 5 - .2y = -.35x

A:

Q: |x| >x-1 +++++ ++++- -4 -3 -2 -1 01 2 3 4

A: Inequality of modulus of x.

Q: x2= -24 多 (フ-9:)-(-6 ナ3

A: We will solve the given problem by using properties of complex numbers.

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

A: The given matrix is,

Q: what is -2x +5x-9=3(x-4)-5

A: Given:-2x +5x-9=3(x-4)-5

Q: 16. Find the domain of the expression V2x+4 3x-1

A:

Q: Find A. -3 -2 (3A)-1 = 4 2 1/3 -1/3 A = |-2/3 1/2

A: