Find a counterexample to show that the statement is Falso- Q. (x+)(R-1) のFor all numlbers X.-メくメ %3D D. For all numbers x メー」

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: A rancher has 1500 feet of fence and would like to enclose a rectangular area that borders a river…

A: Given total length of the fencing = 1500 ft

Q: 7. Find f(x) dr 2. O C

A: Known fact: ∫ab fx dx=-∫ba fx dx

Q: x-51-2+3x if x<5

A: To solvex-5-2+3x,  if x&lt;5

Q: use the quotient rule to simplify 30x-7yz-14 3xyz

A: Given,          30x-7yz-143xyz

Q: %3D +29-2X -34 %3D

A:

Q: 6- 1. +《二 3.

A:

Q: ソーメでれ、x+ InV- In vi-x?

A:

Q: Evaluate 7(x - 3) / (2x - 16) for x = 9

A:

Q: Ex; y* + 8y" + 16у %3D0

A:

Q: -9条-x+x

A: The given differential equation is: -ydydx-xy2+x=0

Q: {-3x + 3y =-6 9x + 9y = 18

A: Our objective is to find the solution of the above system of equation.

Q: If 18C, = 18C, +2, find "C5.

A:

Q: 4 16-2 X 4 = 64-2-1, find the =

A: Topic:- algebra

Q: дх 1+x2

A:

Q: 4.) Simplify: -7x + 8 – (2x – 19)

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: 2メ -

A: The determinant of A is 2x2-18=0. Rewrite the matrix form as, , A=2x36x The transpose of the matrix…

Q: Evaluate. (- 2x) (5x- 8x) dx OA. + C O B. (x - 2x*)° +C 8 Oc. (x - 2x4)° + c O D. 5x - 8x3 +C 8 |

A: Topic: integration

Q: There are x tons of sand in a pile initially. Then of the sand in the pile is removed from the pile…

A:

Q: Evaluate x- 8 for x = 21.

A:

Q: Evaluate -(-6)-3 . Express in rational form

A:

Q: (Зу) -4x (32у)2 c) Simplify; to the lowest term (3-2у)x (Зу)-1

A: We have to simplify (3y)-4x(32y)2(3-2y)x(3y)-1 to the lowest term. Using the exponent rules,…

Q: Use fCX)=3X-5and gCX)=u-x² to evaluate the expression. (a) F(f(2)) (6) 9(9(3))

A:

Q: f(z) dr

A: