2x2 - 1 lim x- - 10x4 +3x2 - 2

Q: 3x2-x+1 lim x→+∞ V9x5-x3+3-x2

A: As per the guidelines, we are supposed to answer only one question at once. Kindly repost the other…

Q: 8) lim 2X - メーラ メ1x (-3

A: Here we have;  A=limx→32x2-x-15x|x-3|

Q: 5x - 10x2-7x lim 5- 8x-5x3 5x – 10x? - 7x 1. %3D 2. lim 5 - 8x 5x3 II

A: I will solve this by taking the common factor out of denominator and numerator and cancelling it.

Q: - 8x +16 lim メ→4 x* - 8x + 16 2-x

A:

Q: x®+7x6+9x5-4x²+2 lim x--00 x6-4x5-3x2-6x+4

A:

Q: 4x² + + ах + a + 12 lim x² + x – 2 X--2

A:

Q: 4x2 -5х + 1 lim х-2 2х - 1 2.

A:

Q: 3x²-6X lim 4X-8

A:

Q: 3x3 - 4x lim 5x³ – 2 ,3 X→-0

A: Given limit is as below:

Q: x³ – 3x² +4 lim 2x3-5x2 +8x-4

A: Givenlimx→2x3-3x2+4x3-5x2+8x-4

Q: X- 4x+ 4 lim x2 2 x + 5x´- 14x

A: We need to solve the limit, limx→2x2-4x+4x3+5x2-14x

Q: 8x2-3 lim x→00 V 2x2+x

A:

Q: x2-4 lim x--2 x2+4x+4

A: In this question, we have to find the limit of a function which is of the form 0/0.

Q: lim- 1. 4x2 - 16 X+4X

A: Given that  Limit x to 4 1/(x^2-16)

Q: 4x3-2х с) lim x→00 V2x4+1

A:

Q: 2x2-8x+15 lim -4x2+12x-2021

A: Given  limx→∞ 2x2-8x+15-4x2+12x-2021

Q: 16X2/3 6) lim х-8 4-x4/3

A:

Q: 4-x 2.3) lim x² –3x+2 x→2

A:

Q: x2 + 4x – 21 -lim 2+3 x2 – 7x + 12

A: limx→ 0x2+4x-21x2-7x+12put x=0=02+4· 0-2102-7· 0+12=-74

Q: 2-4x3 3. lim X→0- 5x²+3x³

A: To evaluate: limx→0-2-4x35x2+3x3

Q: (a) 5x-3 - 4 (i) Lim x-+00 2x-2 +9 (x- 3)2 (ii) Lim 7- 2x – 3

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: x3 – 8x2 + 18x - 8 lim x – 4

A: In mathematics, the limit of a function is a concept in calculus concerning the behavior of that…

Q: 3x - x² + 12x – 4 a. lim 3x -+ 3x²+2x – 1

A:

Q: 5x-5x2 lim X 10x2-3ex %3D

A:

Q: 4x2 - lim 3x +2 1 - 2

A:

Q: 1.lim (2x²-3x+4)

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: x|2x-4| lim x2+2x-3

A: Given query is to find the indicated limit.

Q: lim ス-1 x3 メ42x -3 メ+3

A: Let the function fx = 2-x+3x2+2x-3            we need to find out limx→1 fx = limx→1 2-x+3x2+2x-3 If…

Q: 4x2 -x limx--0 2x3-5

A:

Q: 2x – x – 1 - lim -x4 + 7x3 + 4

A: We have to find limit

Q: 2x2 + 3x +1 lim 1-1 x2 – 2x – 3

A: As this is a multiple question according to the Bartleby Answering rule, only first question is to…

Q: 7. lim x-1x³ 2x²-x-3 + 2x² + 6x +5

A:

Q: x2-4x+3 lim x→3 x2-5x+6

A:

Q: 16x2 – 7x - lim x → 00 3x3 - O -16

A:

Q: 2x2-3x-2 1. lim x→2 x-2

A:

Q: 5x2-4x 4. lim x+ 2x²+3

A:

Q: x³ - 2x + 3 lim x++∞ 64x² – 3x³

A:

Q: 5x-3 – 4 Lim- X- 2x-2 + 9 (х — 3)? • Lim 7- 2x – 3

A:

Q: -5x3-4x²+8 b) lim x-0 6x2+3x+2

A: In this problem , x goes to infinity ,  Firstly cancel the highest power of x in numerator and…

Q: 4x°-108x lim X-3 -3x2+x*

A: We have to find limit of given function when x approach to 3.

Q: - 2x3+ 3x-5x+1 lim 9. *-2

A: limx->-2x4-2x3+3x2-5x+1x2+4

Q: 2x3 6) lim- 3--3X²-4

A: we need to evaluate the expression limx→∞2x33x2-4 limx→∞2x33x2-4=2limx→∞x33x2-4

Q: x²-12x+35 lim x²-5x x+5

A: Limit algebrically by factor and cancel

Q: b- Lim (3x³+x²-2/x²+x-2x³+1)

A:

Q: 6x3 + 3x2 - 8 lim x-o 7x + 16x2 + 2

A: Given,          limx→-∞6x3+3x2-87x4+16x2+2

Q: 9) lim X+ 2x² +3 2x+3

A:

Q: 7x3 - 2x2 + 3x lim -x3 - 2x + 7

A: Let the limit be written as, L=limx→∞7x3-2x2+3x-x3-2x+7 Take x3 common from numerator and…

Q: 5+x-4x2 3. lim V1+x²+2x4

A: Given:                       limx→∞5+x-4x21+x2+2x4   Taking x2 common in the numerator and  x4 in…

Q: 4x4- x3 + x2 lim 5x2 + 2x

A:

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.