mode2211 mode2211

04-01-2021
Mathematics

contestada

How do you do this problem? Expressions and Calculator Skills

7x2 + 2x – 6?
X=-3

Respuesta :

julie0918 julie0918

04-01-2021

Answer:

51

Step-by-step explanation:

7x^2 + 2x -6 [x= -3]

7(-3)^2 + 2(-3) - 6

7(9) + (-6) -6

63 + -12 = 63 - 12 = 51

Answer Link

Otras preguntas

The entire ice age pentalogy but every syllable is replaced with the entire

Find the angle of x and y

What happens to your pupil size when you increase the light intensity? biol 119?

What is the area of this Trapezoid? (no answer choices)

if f(x)=2x-5 and g(x) = x+1 solve f[g(3)] show your work

deborah's playlist on her mp3 player has a variety of songs she had 21 country 18 alternative 16 pop 18 rock use the bar diagram to write and evaluate two numer

The Trojan War started in and lasted years. The Mycenaeans took part in the Trojan War. The Mycenaeans m

All the answers for 1 and 2

I really am always stuck on these question Thanks!

A supporting sentence _____. A.introduces a new main idea into a paragraph B.transitions ideas from one paragraph to the next C.concludes a paragraph by restati