dingersoll25 dingersoll25

22-02-2019
Mathematics

contestada

Find the value of x2 − 8x + 9 when x = 7.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

22-02-2019

Answer:

2

Step-by-step explanation:

x^2 -8x+9

Let x=7

7^2 -8*7 +9

49 - 56 +9

-7+9

2

Answer Link

Otras preguntas

Tablets are 125mg each and you must give 75 mg. What fraction of a tablet will you give.

A certain chemical reaction releases 25.7 kJ/g of heat for each gram of reactant consumed. How can you calculate the heat produced by the consumption of 3.4 kg

How will you adapt the report writing od skimmer

Question 6 (1 point) In which of the following countries will the national government have the greatest influence with respect to the nation's economy? a) Cuba

A number cannot be both a whole number and a rational number. TRUE or FALSE?

How can scientists best use scientific argumentation to evaluate a scientific claim? A. They can analyze the data related to the claim to see whether there are

Jaclyn's company required an initial investment of $2,125 for starting costs and sells construction toys for $49.99 each. Richie's company required no initial i

Help…..I will mark as brainless if answered correctly Which is NOT a phrase used by Darwin to describe evolution? A. "natural selection" B. "survival of the fit

13 divided by 25 -0.52 times -107 =-62.48 12 divided by 25-0.48 times -109-52.32 114amu 5. Uranium has three common isotopes. If the abundance of 2U which has a

ASAPPPPPPPPP!!!!!! Helpppppp!!!