Seudónimo Seudónimo

08-12-2018
Mathematics

contestada

Let x = 6.

What is the value of the expression 5x^2+x−7 ?

the 2 is a exponent. The ^ Symbol means an exponent 40points!

Let x 6 What is the value of the expression 5x2x7 the 2 is a exponent The Symbol means an exponent 40points class=

Respuesta :

08-12-2018

Put the value of x = 6 to the eqpression 5x² + x - 7:

5(6)² + 6 - 7 = 5(36) + 6 - 7 = 180 + 6 - 7 = 179

Answer: 179

Answer Link

Otras preguntas

Will the binomial expansion theorem work for function composition? Why or why not?

list 5 opinions. plz help me

Why must controlled fire be set in some ecosystems?

I need help annotating this poem

Vehicle insurance would be most useful to a person who: O A. has a car stolen while on vacation. B. performs dangerous work as a surgeon. C. has to spend a week

4−(3x−8)=21 solve this pls

which one of these drugs are made from hormones? A. narcotics B. steroids C. codeine D. ketamine

Suppose the United States buys most of its bananas from Venezuela. If Venezuela suffered a drought, what would happen to the supply curve for bananas? (Illustra

Why is photosynthesis slower with underwater plants?

Which of the following is an advantage of sexual reproduction over asexual reproduction? I. Sexual reproduction is more rapid and less complicated. II. Sexual