algebraic expressions i. 6p+2q-3p-q ii. 6-(4x-3y+1)-(5x+2y-9) iii. 2a(-3b)(-4c)(-1) iv. (-a²-4a²-3a)/(-a)

Q: simplify (-4a - 6b - c) - (2b - 4c - 8d)

A:

Q: 4a(7a²-5a-7)+8a³+4a²+4a-15 For a = -3

A: To evalaute the value of given expression at the given value of a.

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: (-4m-3)2(5m4)³ (-10m6)3

A: Step 1:Step 2: Step 3: Step 4:

Q: -10(x-7)– 7(x+ 2)

A: i -10x-7-7x+2=-10x-10-7-7x-72=-10x+70-7x-14=-17x+56

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: 2(x+3)-3(x+4)=-x+18

A: Solve and find solution:

Q: (8q) g 2) -2 (4g -4-5

A: Given:      (8q)-2q3q-4q-5(4q-6)3 let L be the given equation.

Q: Simplify

A: 3x12-2x52

Q: -5(-5y +2v-6)

A: Given that, the expression is

Q: 5-4c=c+20

A: Given: 5-4c=c+20 for solving this we will use transportation

Q: 6 = -4(1 - x) + 3(x + 1)

A: Given:

Q: 5-2a>2a-1 or 10a>9a+9

A:

Q: 3z-13-z+5=0

A: Given equation is

Q: 6t+7/6t-7 =3t+7/3t-5

A:

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

A: Given:     To determine: simplified form

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

A:

Q: -5y-3(-7y-2)=3-5(7-y)

A: We have to solve the equation -5y-3(-7y-2)=3-5(7-y)

Q: |8x - 7|-1= 10

A:

Q: 6r2+7r-55=0

A: Given the quadratic equation  6r2+7r-55=0 To solve the equation  By using quadratic formula,

Q: -5(2t-3)+4t=2t-2

A: Answer is 17/8 Explanation is given below..

Q: (22-9)+(8+14)

A: The given expression is: (22-9)+(8+14)

Q: when there is an exponent being multiplied to another exponent being distributed do you add the…

A: when there is an exponent being multiplied to another exponent, the power gets added. •This…

Q: -1 2s-3 9s2-12s+20

A: Given, L-12s-39s2-12s+20 Expanding the given function as, L-129·s-23s-232+169-527L-11s-232+169

Q: (+2)(z-3) (2z-1)(+5 (2a-1)(2+2) (r-3)(x-4)

A:

Q: what linear expression would you subtract from (8p-10) to have a difference of p

A: The problem is asking us to find a linear expression that, when subtracted from the expression…