Evaluate the integral using an appropriate substitution. NOTE: Enter the exact answer. dx (8x4 + 7)° +C

Q: Multiple and simplify    6y²/14 xy      •    7xy/4x²

A: Multiplication of ( 6y²/14 xy ) and ( 7xy/4x² ). ( 6y²/14 xy ) × ( 7xy/4x² ) = {(6y²) × ( 7xy)}/…

Q: Evaluate. (2x+1)/x2+x-1  with endpoints 3 and 1.

A: Consider the given function: fx=2x+1x2+x-1 Now plug-in the value x=3 in the function. This gives,…

Q: Find the area of a regular pentagon inscribed in a circle whose equation is given by…

A: Now, we can use the formula for the area of a regular pentagon: Area=25​×sidelength×apothem…

Q: Evaluate the integral by completing the square: dx 4x2 + 4x + 10

A:

Q: Divide. 6x°y? + 10xy² – 6y² 2xy 2.2 6x?y? + 10xy? - 6y? 2x?y 2 (Simplify your answer. Do not…

A: Divide individual  Explanation is given below..

Q: Simplify. 5(x2+ 2x − 10)

A:

Q: Find the area of the shaded region as a simplified expression. A =zhCloltb2) A =(6x)( 6x 5x+3 8x-1

A: We are given the following region. We need to find the area of the shaded region as a simplified…

Q: A dolphin dives down into the ocean and resurfaces along a path that is modeled by x² - 8x + 4y = 0,…

A:

Q: + 3) cm (3x -1) ст (2x +1) cm Find x when the perimeters are equal? x cm

A: Given

Q: Make a change of variable, x = Py, that transforms the quadratic form x? + 10xjx2 +x; into a…

A:

Q: Rewrite as a polynomial plus a smaller rational function... 3x2 + 4x – 72 I - 5

A: A detailed solution is given below.

Q: find the value of x

A: DE bisects BC BC = 5x – 3 CE = 2x + 25   From above given facts, it is seen that point E is on BC.…

Q: 5. Find 5+ j7 Answers in Rectangular form.

A:

Q: Find the longer dimension of the rectangle enclosed in a semicircle y=144 - x2 with the largest…

A:

Q: Solve. x-sqrt(x+11)=1

A:

Q: Subtract the radicals. Express the result in simplest radical form. V18y – 3/8y

A: Given:     To determine: Result in simplest radical form.

Q: simplify.5(xy - 7)+ xy + 40- x to the power 2

A: Simplifying:

Q: 4 V75x° y z V75x³y

A: The properties of the radicals can be used to solve the expression. According to the properties of…

Q: 8x2+4 x 3+ 2x+2

A: The given integral is:

Q: Use the figure on the right to find TW. 2x 4х -8 TW = (Type an integer or a decimal.)

A: In the given figure ,