2x + 2 7x + 11 4x-28

Q: x2 - 14x + 49

A: The given expression is x2-14x+49 To factor the equation

Q: 2x +5x

A: Given 2x +5x

Q: 6x +2 フ4 4.

A: Apply the properties of absolute value function, to remove the modulus sign in the given inequality.…

Q: 4+(9+2)=(10+ )

A:

Q: 6g + 7g

A: Given,          6g+7g

Q: x+10 2х+6

A: We have to apply simple logic to solve this problem

Q: 7x + 49

A:

Q: 8+9-10

A: Given that                                            8+9-10 here we will use BODMAS B= Bracket  O=…

Q: 10h+6-5h+3

A:

Q: 18-2(3+4)

A: The given expression is;

Q: 3x+5=2x+13

A:

Q: 1x + 2x

A:

Q: 5+5x+10(if x=6)

A:

Q: 11+(9+4)=(6+7)+11

A: 11+(9+4) = (6+7)+11 LHS 11+(9+4) = 11+13 = 24

Q: 2k-4k2

A: Given that

Q: 6x + 7 – 8x + 12 = 15

A:

Q: 6x2(52-23)+67

A: Here we use BODMAS

Q: 2+1+5+7

A: 2+1+5+7=3+5+7=15

Q: 2x + 4 = 2(4x - 16)

A:

Q: 8 + 6r - 2

A: Given,8+6r-2

Q: 2x+7 x-4 6 6 + x+7 5

A:

Q: -25 x3 + 15 x2

A: Solution: The objective is to simplify the given equation

Q: 2x - 5 4 9-x

A:

Q: b. Evaluate—(3x − 2)° 6

A: We need to evaluate

Q: 3x4 − 33x2 + 84

A: We have to solve        3x4 - 33x2+84

Q: 3x + 4 8 + x+12 8 x+8 6

A: To find the value of x.

Q: 5x+4 x´-64 3 X-8

A:

Q: 64x3-1=0

A: 64x3-1=0

Q: 1+4+6+8

A:

Q: 2x+4+7+9x

A: Given,           2x+4+7+9x

Q: 16

A: Now collect like term

Q: 10r+6r

A: =(10+6)r =16r.

Q: 5x+16 3x+4

A:

Q: 8x -9 > 7x-8

A: We have8x - 9 = 7x - 8Now subtracting 7x on both side in above equation, we get8x - 9 - 7x = -8x - 9…

Q: 3x 2 11x + 20 4.

A: Using the property of the triangle, the sum of all the angles is equal to 180°. Putting the angles,…