Find an equivalent expression without parentheses -(8x - 9)

Q: Write the expression below in the form (a + b)" 1296x'? – 4320x®y² + 5400xʻy* – 3000x'y + 625ys

A: Pascal's triangle exaption of the algebraic equations

Q: 40z?x4 Simplify to lowest terms, if possible: 70x2z2

A: Step-by-step solution of the given question is ..... we have ,  =40z2x470x2z2

Q: what is m^2 - 5m - 35 by factroing the expression completley

A:

Q: What is the first step in evaluating the expression (8 + 4 + 5)? – 7?

A: The given expression is:8÷4+52-7

Q: what expression is equivalent to  3x2−4xy+y23x2−4xy+y2?

A: I have given the answer in the next step. Hope you understand that

Q: 9. Expand (multiply out) the expression: (4 + 2x)³. Show your work. Combine like terms in your final…

A:

Q: Multify and simplify  (5cuberoot(25))(6cuberoot(5))

A: The given numbers are (5cube root of (25)) × (6 cube root of (5)).

Q: Simplify the expression (* - y) + 2(z + 3y) and write the property used in each step.

A: The given expression,          x→-y→+2z→+3y→

Q: where did you get (18+6k), (120+2k) and (-120+6) from? and why do you use those numbers

A: The given system of equations

Q: Simplify the following expression -9x2 -6 +4x+ 10x2 -13x

A:

Q: Uus algebric techniques to determine whether -227-32³ +92 is even or neither. H

A:

Q: 86x-1054x-10

A: To solve for x,

Q: I'm not sure how to find the expressions for 7

A: As two Questions are posted, I will solve only one: 7. As the acceleration is decreasing, the upper…

Q: What is the first step in evaluating the expression below?   3×(9-(4+2)÷2)

A:

Q: Simplify the expression (-3ab7)(3ab-6)

A: Consider the given expression:

Q: Simplify the expression: 5 x² - 4 X 2x² + 3x - 14

A: We need to simplify the expression we know that

Q: hat is the value of the expression 32 x (23 + 4) / 22?

A: Given that the expression is                                         To find the value of the given…