(3/-6) (-11V-10) 11V - 10

Q: -3.14-2z z=4.12

A: Evaluating -3.14-2z :

Q: 9. y- 6r - 10r - 5

A:

Q: y 5 4 3 2, -6-5 -4 -3 -2-A 0 1 2 3 4 5 6 -1 -2 -3 -4 A -5 -6 す 0u

A:

Q: Evaluate the expression.

A: a) -2·6

Q: -8r - 5 --3(7r + 6)

A: Solved below

Q: correct

A: We have to choose the correct answer from the given options according to the given information

Q: What's y=-×^2+2×+10 is ?

A: The equation is y=-x2+2x+10. The above equation is in the form of equation of parabola.

Q: (8) y=x +5 -6 -5 -2

A:

Q: Replace R2 by R2 +(-6)R1. 19 -3 -5 6 7 7 -9 9 8 R2 +(-6)R, =

A:

Q: 2(3q-9)=9-3q

A:

Q: If x2-y3 2k and x2 + y3 2, what expression is equivalent to 2k+1 ?

A:

Q: 2- -1 -2 -3

A:

Q: Replace R2 by R2 +(-6)R,. 1 4 -1 6 1 -4 7 1 8.

A:

Q: a) (4+j3)(6-j8). (3切3)-(2ガ3)

A: By Bartleby policy I have to solve only first one as these are unrelated problems.These are…

Q: X+y=ロメ 4--(メ-リ (X-1)

A:

Q: -6|5-2y|=-9

A: Solve equations,

Q: -12 -10 -8 -6 FA -2-1 10 12 4 6. -2 -3

A:

Q: 4. 7x-11 4x-2 20 35

A:

Q: (50y' +10y' - 35y-7) +(5у-4) 3.

A:

Q: Ay 4- 2- -6 -4 -2 6. -2- -4- 4. 2. 中

A: Given graph of the line passes through the point (1, 0) and (0, -4) .

Q: y 21 14 가 + x 21 -21 -14 -7 14 -가 -14

A:

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

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

Q: How does 3% + 9% - 0.8% = 11.2% ?

A: 3% + 9% - 0.8% = 11.2% ? LHS=3% + 9% - 0.8%        = 12%-0.8%        =  (12-0.8)%        = 11.2%…

Q: 1ª – 3r2 + 6 - dr 3 – 2x² – 3x I - 11 dr 2л? + 5л — 3 b. a.

A:

Q: (-2,4) y 2 у = 4 − x2 -

A:

Q: -3z2 – 21z – 36

A:

Q: 4r+7s-6r-4s

A: To find the value of 4r+7s-6r-4s

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: 5z2+9z-14

A:

Q: 32) -3x2 + 3x - 5s0 32) C) (-«, «) D) Ø

A: We want to find domain of the function in which it is always negative or zero.

Q: (б2? - 19х + 5) - 6x² (2т? - 4х + 9)

A:

Q: Replace R2 by R2 + (-5)R,. 13 -9 -8 5 6 6 -7 4 9 8. R2 +(-5)R, :

A: We have to find matrix

Q: (Зу) "x (3-у)- c) Simplify; to the lowest term (3-2v)y (3v)-1

A: =(3y)-4x(32y)2(3-2y)x(3y)-1=(13y)4x(9y)2(y9)x(13y)=81y2x 3y x 9y x 81y4 =27y2=27y-2

Q: 3 4 -=-1 х у -1 2 +-=3 y

A:

Q: Ans:- 54 + 3 16 - 50 = ? Now 3[54 3/2x27 54 = 2x21 12x33 : 3°: 3x3x 3 = 27 ニ

A: given 543+3163-503=?                      ...i first factorise the composite number 54 using prime…

Q: -21a b6 – 42a®b5 + 7a>b4 -7a+b5 2x3+ 7x2 + 10х + 8 х+2

A: The solution for the above question is as shown below.

Q: -5x3y? -20x?y -3,,2 Simplify: 2..-6 -5 -3–2. v2-(-6) -20 1 4x5

A: Given expression: -5x-3y2-20x2y-6

Q: X+y=13 2x-y =26

A:

Q: Which expression is equivalent to (6z² + 4)(x + 5) ? A 6z+20 B 6z² + 16x + 20 6x + 30z+ 4x + 20 D6z…

A: which option=?

Q: y 4- 3구 9n 151 9 - 4 4 2 4 4 -3- -4

A: The function is  y=4sin(2x/3)

Q: (5y-9)(7y-10)=0

A: Given expression is

Q: (27x^-3)^-1/3

A:

Q: Find () - (-) 24e-5s L-1 s2 – 9 s2 + 8s + 17

A: Laplace transform

Q: (3r2+3r-8)(5-2r)

A: Given: (3r2+3r-8)(5-2r)

Q: Solve the equation

A:

Q: Add: (3s2+7s+2) + (5s2+9s-1)

A:

Q: (8r-15) (14x-47) K 29

A:

Q: (5x-3) - (-ax²+8)

A: