1. (x+ 6) (2x -5) 2 (3x-4) (2x-7) 3. (2x+5)(x' +6x-8) [+]

Q: (32z2+15z+6)-(-10z2-5z+2)+(-34z2-17z-12) Perform the indicated operations

A:

Q: X^2+3x-18=(x-3)(x+a)

A: Given that x2 + 3x - 18 =( x - 3 ) ( x + a ) we have to find value of a.  For this let us first…

Q: The expression x^(3)(x-y)9-y^(3)(x-y)9 can be rewritten as (x-y)p(x^(2)+y^(2)+qxy ). What is the…

A: The expression x^(3)(x-y)9-y^(3)(x-y)9 can be rewritten as (x-y)p(x^(2)+y^(2)+qxy ). What is the…

Q: S(15 ) for 3 + 3x+ 3x^2+....

A: First indentify the sequence than use the formula for its summation.

Q: 2(2x-3)3-(x- 1)(2x – 3)-23 (2r- 3)23 - 88.

A:

Q: (x-3)-(-8x)/(x+1)+(x+1)x

A:

Q: (x*+ ラx*-x+3)=(*+ィス)

A:

Q: 5x/ x2-x-12 - 2x-1 / x2-3x-4

A:

Q: 7(3x+6)=11-(x+2)

A: Given an algebraic equation. We shall solve the equation for x.

Q: Divide (X3 + 8X2 + 5X – 14) by (X – 3) X2 + 11X + 38 + 100/(X - 3) None of these. x2 + 5X – 10 +…

A:

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

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

Q: 5 / x + 3 - 4 / x - 3 = 2x / x2 - 9

A:

Q: Multiply (2x-9(4x - 2)

A: (2x-9)(4x-2)=2x(4x-2)-9(4x-2) ⇒  (2x-9)(4x-2)=8x2-4x-36x+18 ⇒(2x-9)(4x-2)=8x2-40x+18

Q: 5(x−3)+11x=13(15x−3)

A: Given,           5x-3+11x=1315x-3

Q: -11x+5-4(x-1)=-4x-(10x-4)+4

A:

Q: 2 x² - 6x + 5 (-) 3x² - 2x - 2

A: x2-6x+5-3x2- 2x-2

Q: Simplify 3(4-x)2 x (-1) x (2x+3)2 + (4-x)2 x 2(2x+3) x (2)

A: Use algebraic identities and then simplify

Q: 7. x = 95 (7x - 4) (3x+23) (9x-6)

A: Explanation of the answer is as follows

Q: 7x-2(3-2x) = 7x-2(3)-2(2x)  = 7x-6-4x = 3x-6

A: The expression 7x - 2(3-2x).

Q: 2x-323

A:

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: Divide (x4 + 7x3 - 5x2 + x - 11)/(x - 1)

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.