Pumpkinpie1
Pumpkinpie1 Pumpkinpie1
  • 03-01-2017
  • Mathematics
contestada

5x^2 - x + 9=?

x=3

needs to be simplified

Respuesta :

Аноним Аноним
  • 03-01-2017
51

I used a calculator
Answer Link
montana11
montana11 montana11
  • 03-01-2017
5(3)²-3+9=?
15²-12=?
225-12=213


Answer Link

Otras preguntas

Find an explicit formula for the arithmetic sequence 12, 5, -2, -9,...
i am a fraction that is equal ro 1/6. what am i?​
IF A STOP SIGN IS RED AND WE STOP AT THE SIGN, WHAT COLOR IS THE SIGN?
White the of fractions as a pair of fractions with a common denominator 3/5 and 3/4
The construction of the railroad system in the American west was characterized by all of the following except
During the period 600 to 1000 AD, the greatest expansion of Islamic power occurred
In the diagram, Segment AB is divided into equal parts. The coordinates of point A are (-3, 9), and the coordinates of point B are (9, 5). What are the coordi
Patrick was asked to write a letter to customers at the bank where he works, informing them of a new money market checking account that is now available to them
what is corresponding angle in a triangle and what is vertically opposite angle and alternet angle also I will mark it is as a brain list.... please help I will
Which cell structure is primarily concerned with diffusion and active transport? A- Lysosome B- mitochondria C- cell membrane