7 Find (x³ +2x) dx S. x²+4 None of the Above √√√√x² + 4(x³ - 2) + C √√√x² + 4(x² − 2) + C - O√√²-4 (2²+2) + C

Q: mplify this 3/ √

A: We have to Simplify :-  A=33x+1+3x+1

Q: What is the quotient when 2x5 + 11x* + 9x³ - 15x2 + 10x – 2 is divided by x² + 3x - 1? A. 2x3 + 5x2…

A:

Q: b. Evaluate (3x - 2) 2

A: Given indefinite integral is  Consider dx=(du)/3" data-mce-style="box-sizing: inherit; user-select:…

Q: What is the exact value of tan 14 3 ?

A:

Q: lim, (27x - 8)(3x² – 2x)-1 ズ→ O 18 0. -9 9 /3

A:

Q: Simplify √√8y³ x 5√ √6y7

A:

Q: Perform the following operations: 2. (2x4 - 5a3 + 3x2 – 5)/(x+ 2) 3. (4x - 2r3+ x² - 5x + 8)/(x² –…

A:

Q: Which of the following is equivalent to (1-x)(1+x) -3x(2-x)  A. -4x2 - 6x + 1  B. 2x2 - 7x + 1 C.…

A: Given expression is (1-x)(1+x) - 3x(2-x)

Q: √25(a-b)²c

A: 25(a-b)2 = c25(a-b)2 = c225(a-b)2 - c2 = 0[5(a-b)]2 - c2 = 0 Using a2 - b2  = (a-b)(a+b)

Q: The product of   √4 and ¼ is

A:

Q: (2-V360°=-V2-3/6s

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

Q: √2-1/2 is irrational

A: We need to find whether irrational or not.

Q: What is the simplified form of                    (2√5+3)(√5-1)?

A: Given,

Q: R. (3x + 5) (91- 17)*

A: We know sum of opposite interior angles of parallelogram is equal to 180°

Q: Find numbers a, b and c (if possible) so that 2x 3 −9x 2 +8x −2 = (2x −1)(ax2 +bx +c).

A: Obtain the value of a, b and c as follows.

Q: 4. Find mRS. (5x + 6)" R (11x-72)

A: The chord of a circle is a line segment joining the two points on the circumference of a circle. If…

Q: Determine the value of 3A+5B if 10x2 + 25x +5 A Cx +B (x – 1)(x + 1)² (x+1)² 1 - |

A:

Q: Simplify: a) (x+8)%2 b) (x+8)-3/2 c)(x+8)¹3/2 d) (x+8)7/2 •) (x+8)-7/2 f) None of the above. Your…

A:

Q: 2. Simplify. a) (24m +3n)/ (2-2m+2n) b) (3x ²)²(3x²) c) 8x²y/32xy

A: Some formula:   (1)        ax/ay   =   ax-y(2)        ax·ay   =   ax+y(3)      ( ax)y   = axy

Q: Determine the value of 4A+10B if 8x2 + 18x + 6 A Cx + B (x – 1)(x+1)2 x - 1 (æ +1)2

A: Simplify and take the suitable value of x such that A , B & C can be calculated easily.

Q: verify that 3(A + B) = 3A + 3B

A:

Q: Subtract (x − 5) − (x2 + 2).  A x2 + x − 3  B −x2 + x − 3 C −x2 + x − 7 would it be A B or C

A: Given that  Subtract (x − 5) − (x2 + 2)

Q: Divide the product of 7x3 – 2x² – 8x + 11 and x² – 4x + 3 by x² – x – 2

A: Calculate the dividend by finding the products for the given expression.…

Q: What is the exact value of Cos 13л 12 ?

A: let H=

Q: 2. Simplify √√x² +9-5 x+4

A: Topic - Simplification

Q: Determine the value of 7A+6B if 19x2 + 41x + 16 A (x+ 1)² Cx +B (x – 1)(x +1)2 Answer:

A:

Q: 3- Evaluate √² √√8-x²x²√x² + y² →

A: Double integration

Q: Rationalize the denominator for x + 1 2√x + √4

A: The given fraction is       (x + 1)/(2√x + √4)  We need to make the denominator rational.

Q: 8(7a+3)=304

A: