greisman676 greisman676

01-12-2020
Mathematics

contestada

Use substitution to write an equivalent quadratic equation.
(3x + 2)2 + 7(3x + 2) – 8 = 0

ANSWER IS ✔ u² + 7u - 8 = 0, where u = 3x + 2

Respuesta :

Nrsemans Nrsemans

03-12-2020

Answer:

it's u^2+7u-8=0 where u=3x=2

AKA the second one down

Answer Link

Otras preguntas

All of the following are found in a concluding paragraph EXCEPT A. personal insights. B. a statement with a hook. C. key points from the essay. D. a restate

How do prokaryotes contribute to plant health??

Decribe the difference between and climate.

Which element below would not be predicted to form bonds with other atoms?

The extension of pseudopodia in amoeba is due to the regulated assembly and destruction of

Are mechanical or electromagnetic waves reflected? or are they both reflected? i'm confused... :(

Which sentence uses commas correctly? A. At each stop, in the treasure hunt we found an envelope with a clue. B. At each stop, in the treasure hunt, we found

Evaluate |c2 + b2|, given a = 5, b = -3, and c = -2 A. 2 B.6 C.10 D.13

Another name for the Caribbean region is _____.

What does the principal quantum number determine?