jamylovesdonuts jamylovesdonuts

22-09-2016
Mathematics

contestada

simplifying algebraic expressions
-9(-7c+8-7c²)+6c

Respuesta :

potatoe2502 potatoe2502

22-09-2016

Distribute and then find like terms.

63c² + 69c - 72
or
3 (21c² + 23x - 24)

*to factor what is inside the parenthesis, the quadratic equation is needed*

Answer Link

Otras preguntas

Please help me with this

How many electrons in an atom can have each of the following quantum number or sublevel designations? (b) n = 3, l 5 ₁, ml = ⁺1

3,6,11,18,27,38I know the pattern is something like +3, +3+2, 3+4...etc but how do I write that to show the pattern? or do I just put that?

Why do decomposition redox reactions typically have compounds as reactants, whereas combination redox and displacement redox reactions have one or more elements

Distinguish between specific heat capacity, molar heat capacity, and heat capacity.

Use electron configurations to account for the stability of the lanthanide ions Ce4⁺ and Eu2⁺.

Use electron configurations to account for the stability of the lanthanide ions Ce4⁺ and Eu2⁺.

The growth-share matrix defines four types of sbus: __________ are low-growth, high-share businesses or products.

The _____ grouping element contains content that is quoted from another source, often with a citation and often indented on a page.

An adolescent is being observed for attention deficit hyperactivity disorder (adhd). which circumstance would demonstrate evidence to support this diagnosis?