X1 + 2x2 + x3 + 4x4 = 13 2х1 + 4x3 + 3x4 3 28 4х1 + 2х2 + 2х3 + х4 —D 20 —Зх1 + х2 + Зxз + 2х4 3D 6

Q: Convert the polar equation r = 16 sin 0 to a rectangular equation.

A:

Q: 5 + 4x + 3 ) dx Find x4 + C

A: ∫(4x+5x4+3)dxApply linearity:4∫x dx+5∫1x4dx+3∫1 dx

Q: Simplify  2(8y-2-(2y+5)= 7-8[9-(5y-8)]

A: Given problems:- 28y-2-2y+5 7-89-5y-8

Q: (12x2y5z3)(3xy2z5)

A: The problem is asking us to multiply two algebraic expressions. In algebra, when we multiply two…

Q: 2+x (b) lim 1-2-2+x²

A:

Q: S(x2 - 2)/xdx = 3 4 /x-글wx+C 4

A:

Q: Mx) = * - 4x² + 2 f(x)

A: Topic:- Functions  Correct option = A

Q: Find the perimeter of the rectangle that has its 4 corners: (1,2), (7,2). (1-4) and (7-4)

A:

Q: 23 Discussion A multply And simply the resu Apression with positive ex (-2x4) (-(ex -4 √²) Y4) -2 M

A: Here an expression is given as we know that  and also where  is any variable and  are any real…

Q: d) 5(2¤ – 3)(3x – 4)(5x – 2) = 0 %3D -

A: The objective is to solve the above expression.

Q: 1 (5x² – 3)5 (-4x5 – 3)7 --20x + (-4x5 - 3).5(5x3 - 3)* 15x2

A: Consider the expression  5x3−35⋅14−4x5−3−34⋅−20x4+−4x5−314⋅55x3−34⋅15x2

Q: Rewrite 3x2 + 20x – 6 in the form (Зх — 1) х q(х) + r(a). 3x2 + 20x – 6 = (3x – 1) × ) +

A:

Q: 8(c-3d)-(3c+d)

A: The given expression is

Q: х+1 2х-1 b) Зx2+4х+1 + Зx2-5х-2

A: The given expression is  (x+1)/3x^2+4x+1 + (2x-1)/3x^2-5x-2

Q: t2-3t - 40 2 t + 8t + 15 t +3

A: First factories the given expression than add algebraically.

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.