3 then Fdt is If F=(3t^2+4t)i+ (2t-5) j+4t^3 k 42i-j+80k I O 42i + 2j-80k .II O 421-21+80k.I O

Q: 2 Find 2 y5)(x+6X

A:

Q: find quotent and simpfly: r^2-s^2/r-s divde by r/r^2-sr

A: Given expression is,

Q: differentiate ((x^2) - 1)^2

A:

Q: 8y + 10 – 4y + 3y5

A: Given:8y3+10-4y+3y5

Q: L = ? s3- O 2/3 t^2 O 2 142 O 3/2 t^2 3t*2

A: Using the table of Laplace transformation, it can be written that: Ltn=n!sn+1.

Q: x6 · 6x² + 12x² - 13 = 0. -

A:

Q: 2- A^2 is valid if A is square and not equals. * O True False

A: We have to choose the correct answer from the given option according to the given condition

Q: The hang time of a football field that is kicked on the opening kickoff is given by s=-16t^2+88t+1…

A: it is asking the time when the ball hits the ground, which means s= 0.   , and solve for t

Q: x^2(1-2x)^5 Find y`

A:

Q: Divide the polynomials using synth (2x^(3)-22x^(2)+57x-7)-:(x-7)

A: Given  polynomial , 2x3-22x2+57x-7 Divide by x-7

Q: 2(p^2+q^2)=x^2+y^

A: Given,           z2(p2+q2)=x2+y2

Q: (10x-19) (3r + 2) (5x-3)

A: We will use the exterior angle property of a triangle that states that an exterior angle is equal to…

Q: P(x)= x^3 — 9x^2+ 11x+ 21; -1 The other zeros are x=

A:

Q: The imput is 3,a,2,-1 and the output is a^2+1,5,2,10 what is the function

A: Let's find.

Q: Transform into standard the funct y=(x-1)^(2)+9

A: Given,  y=(x-1)^(2)+9

Q: 3. Subtract 2x² – 9x + 6 from Sr -3x +7 %3D

A:

Q: Differentiate 4(x + 2y)2 = x2 + y2

A: given equation 4(x + 2y)2 = x2 + y2

Q: Where did the (I-2A)^2 come from? It is not clear.

A:

Q: (x^3y)^-2 (xy^3/x^2y^2)^2

A: We have to simplify x3y-2 xy3x2y22.

Q: Simplify the expression using appropriate identities (2x-y)(2x+y)(4x^2+y^2)

A: Given expression, 2x-y2x+y4x2+y2

Q: Find h(7) - 3 if h(x) = 5x^2 + 11 %3!

A:

Q: [-3i-2j]-[-2i-5j]= ◆ 2 + j

A: We have to find the subtraction between the given vector functions. We have, -3i→-2j→--2i→-5j→

Q: evaluate and simplify into cartesian form (2+j3) / (5-j4)

A: Multiply the numerator and denominator by the complex conjugate of 5-4j

Q: T-3 A =| 3 01 -3 4 -9 ol 1. B = l-2 3 1 C =|-2 -2 D = 6 ) 7 10 3 [3 0 F = 0 6 Lo o -3. -4 5 2 20 2…

A:

Q: x² + ax - 2bx - 2ab – x - 2ax2 - 2bx2 dx x* + ax² – 2bx2 - 2abx

A:

Q: Find the negative and positive root of -20x^2+28x+36=0 using secant method.

A: Given: -20x2+28x+36=0 To find: Positive and negative root using secant method.

Q: Is the function R(q)=1/q^2(q^2+5)^2 quadratic? If so, write the function in the form R(q)=aq^2+b⁢q+c…

A: We have to distribute (q^2+5)^2 first using (a+b)^2 formula.

Q: Express as a polynomial.

A: The given expression is as below:       (3x3-4x2+x-7)+(x4-2x3+3x2+5)

Q: Given H(a)=a4-3a^2-a+1, the domain is

A: The domain of a function is the set of all values of the variable for which the function is define.…

Q: Find each product. Assume all variables represent positive real numbers \left(2 z^{1 /…

A: We have to simplify  2z1/2+zz1/2-z.

Q: Which polynomial function has zeros -2, ½, 2, 1? O A. y = 2x^4 - 3x^3 – 7x*2 +12x - 4 O B. y = 2x^3…

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.