2 Find lim √x² + 3y² -7. (x,y)→(2,-2) lim (x,y)→(2,-2) 2 √√√x² + 3y² - 7 = (Type an exact answer, using radicals as needed.)

Q: x' + x – 12x +1 dx. - Determine x +x –12

A: Using long division: x3+x2-12x+1=xx2+x-12+1

Q: How do I complete the square on thsi following polynomial: x2-6x+12-y=0 To end up with:…

A: x2-6x+12-y=0 cannot be expressed as (x-3)2+4-y=0 because (x-3)2+4-y=0 when expanded will give…

Q: 3r²-7r-6 lim r2 - 9 6.

A: We have to evaluate the limit 11) limx→33x2-7x-6x2-9 12) limx→25x-25x-5

Q: 2x + 6y = 4 5x + 15y = 10 Use the substitution method and show work.

A: Given: The system of equations 2x+6y=4 5x+15y=10 To find: Solution to the given system by method…

Q: limx→∞x3+26x2−x=

A:

Q: (Vx – 1)5

A:

Q: Lim (x?-zx+3) メーフト 2こ

A:

Q: x2 + 5 2. lim 9x4+2x+4

A: limx->∞x2+59x4+2x+4

Q: lim √64x2+2-8x) X18 =

A: Solve

Q: Subtract the polynomials and simplify. (2x*+ 3x+4)– (8x°+x+7)=0 (2x°+ 3x + 4) – (s +x+7)=[] 8x +x+7,

A: Solving the problem by doing substraction.

Q: 9x2 + 8х — 7 lim 4x

A:

Q: 2x+1 (x2 +x+1)2 3/2

A:

Q: k(x) = −x2 − 6x + 7 k(radical of 6)

A:

Q: x² + 2x - 7 1) has how many terms? 2) what degree a polynomial is it?

A:

Q: 7- Find fx³√3 - 2x² dx

A:

Q: 14) dx कर Vx2 - 8x - 9

A: Question - Evaluate the integral.

Q: (2-V360°=-V2-3/6s

A: Given equation is: (2-√3i)z3=-√2-3√6i We have to find value of z

Q: x - 24x + 144x 3 x° -12x x3 -24x +144x x³ -12x

A:

Q: USE SYNTHETIC DIVISION 16 x4 17 x2 2x - 6 ÷ x – 2 -

A: Solving the problem by finding the results.

Q: '-7r + 19r- 13 and write it as the product of three 2. (3.4) Factor the polynomial P(r)-r linear…

A: Substitute x=1 in the given equation Then P(x)=0 So (x-1) is a factor of P(x)

Q: What is the resulting diagonalized

A: A quadratic form may be diagonalized by the following procedure: Find a variable x such that x2…

Q: Which of the following represent a polynomial? (a) y = √√x² + 3 ---Select--- (b) y = (7x1)11…

A: (a)Not  polynomial(B) Polynomial(C) Not polynomial(D) Polynomial Explanation:If you have any problem…

Q: 12) Consider the polynomial P(x) = 2x + kx? + 7x - 6 %3D a) Find the value of k, such that when P(x)…

A:

Q: Express as a polynomial.

A: given: a-ba3+a2b+ab2+b3 we have to express it as a polynomial.

Q: d) lim √x²+x-3 - 2x

A: given limit

Q: If w= = 3/4x

A:

Q: > For y, polynomial x = y₁ 1 D²-2 [x²] y, = [-1-D² +...]. [2x+3]

A:

Q: 8.Differentiate the following. Do Not Simplify. 6x-x² a) y=√√5x²-3x(5-4x)³ b) y=√1-3x c) y = (x¹ -…

A:

Q: 3- 5V+811 lim -00 2/2+2-162 t3-5v

A: After initial observation, I can see there is difference of variable in the limit 'x' and variable…

Q: Find the quotient of (2√3+2i)(-4+i) 2 (1-√3i)

A: Solution

Q: B: solve the following 5x2 +x3 2- limx→2 G0x* +2x5, 6x3 -8x? 1- limx¬o( 3x4 -17x2

A: A detailed solution is given below.

Q: dx 10) √x²4(14+x²) a) - - - c) - 1 4X ㅗ 4x + 1 andan ²/3 + c autan 1/2/3 + c 8 I ondan 2/2 + c 8 j 8

A:

Q: B: Find: 1- √ √Ze-²³ dz

A:

Q: A) Write as a sum or difference of two fractions. (x+3)(x- 2) 3) 18 dx (x² +9)(x+3)

A:

Q: 1. Expand the brackets a. X(x+2) b. X2(x+x2) c. 3x(x-y) d. 4x2(2-3x) e. X3(1+2x -x2) f.…

A: We can solve this by properties of power of polynomials xm*xn = xm+n