A: (-3)² +14+2 [(6-8)³-(-4)] -[1-21³-1+5²]

Q: 1+1(9)-20

A: The given expression is 1+1(9)-20 When we multiply any number by 1 the result is 1. So when we…

Q: 1-2(3t)/(3t)1/2

A: 1-2(3t)/(3t)1/2  =   = 1-2(3t)(3t)-1/2    = 1-2(3t)1-1/2    = 1-2(3t)1/2…

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

A:

Q: 71. (2x) (2x)3

A: Given problem is

Q: Express 2x-1/2x-5 in the form p+ q/2x-5

A: Given expression is 2x-12x-5

Q: Simplify  8(4y-7)+3(5y+6)=

A: Topic -Simplification We are given 8(4y-7)+3(5y+6) Distributive property: a(b+c)=ab+ac

Q: -5(2x+3)-(4x+5)

A: Note Because instruction is not given i am simplify this -5(2x+3)-(4x+5)

Q: 2(6x+11)=11+14x-4

A: Given Equation:- 26x+11=11+14x-4

Q: 2(2n+5)=9(7n+3)+8

A: Given equation 22n+5=97n+3+8 We have to find the value of n Use distributive property and then…

Q: 4 + 1 × 2

A: 4 + 1 x 2 Apple BODMAS  Rule = 4 + 2        ( M = multiplication)

Q: S 3x+6 (1+ 8х+ 2х2)s dx

A:

Q: 1/4+1/5-1/6+1/7-1/8

A: Given, -1/4+1/5-1/6+1/7-1/8

Q: -7 – 6/7i

A:

Q: -4a-2/5 + 16a-7/5

A: Given:     To determine: simplified form

Q: [50-(4+8)+3]-[30+(18-3)]-

A:

Q: 2/3(18x+15)+17

A: We have to simplyfing this

Q: (6x−1)(3x+2)

A: Given: To simplify the expression (6x−1)(3x+2)

Q: +-1²-)-(4-44)dy

A: ∫yndy=yn+1n+1+c

Q: 25 + 3 × [10 - (2 + 4)]

A: Given that  25 + 3 × [10 - (2 + 4)] To simplify the expression