.. Solve the following equation for r. In(a? – 16) + In(x + 4) = In(2x +3) %3D

Q: 6x + 5 > -2(x – 3) – 25

A: 6x + 5 > -2(x-3) - 25 6x + 5 > -2x + 6 - 25 Add (2x) on both side 8x + 5 > -19

Q: If 5x + 2(x + 7) = 14x – 7. Find x a. 1b. 2c. 3d. 4

A: Given equation is We simplify the equation and solve for x.

Q: S. x Y+ 3 x²

A:

Q: ty P(1, 5) 4 2 A(-1, 2) -4-2 0

A: centre→ (-1 , 2)radius→ 4

Q: Solve. P(- c < Z < c) = 0.9164

A:

Q: Evaluate. (10x³+4x² - 7x+2) dx

A:

Q: 3x² – 36x² +33x = 3x(x² –12x+11) = 3x(x-11)(x-1) %3D %3D

A:

Q: Find 5 [(7x³ + 3x³) dz

A: use the algebraic property of integrals.

Q: For a science experiment, a projectile was launched. Its path was given by (d) = -4.9d + 30d + 10,…

A: Let us assume a function f(x). For the function f(x), the rate of change of function is given by the…

Q: Find The Values of Xry Z 2X+4-52+11=0 X-4Zー6-0 4x+žy-32+8=0

A:

Q: Given that z = V3+i. (a) Find z10 and express your answer in the form a + ib, where a and b are real…

A: Given that  z=3+i Let z=reiθ=rcosθ+isinθ, then rcosθ=3, rsinθ=1 ⇒r=3+1=2 and θ=tan-113=π6. So,…

Q: (x*2)+(y*1.5)+(z*0.5)=20 find the values of X, Y, & Z

A: Please see the below answer.

Q: b.) /2x – 2 - Vx + 6+1 = 0

A:

Q: .2 y = 4 - x² and x +y = 2.

A:

Q: 1/3y+4=1/5y

A:

Q: Calculate A and B so that t B %3D 1+1 (1-z²)

A:

Q: Find usingy tah x X(X+)(x-2) tx+0し2xt3) 2) y== It qX ^X

A:

Q: y=−3x−1   m=  b=  (0,___)

A: The general equation of a line in the slope-intercept form is given as, y=mx+b where m is the slope…

Q: (D² + 9)y = –3

A:

Q: 2. Show that (2x + i)(2x– i) = 4x +1 %3D |

A: Prove the equation

Q: (5x+3y = 1 (5x- y = 13

A:

Q: If a = (2.-1.9) and b (, 2.1). find the following. a x b = %3D b x a = %3D

A:

Q: 1 4x +3 dr

A:

Q: y = x² + x y = x + 5 2

A: y=x2+x y=x+5   a2-b2=(a-b)(a+b)

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.