hugogerhardt2019 hugogerhardt2019

13-06-2021
Mathematics

contestada

Express x^2 + 4x - 7 in the form (x + a)^2 - b where a and b are intergers

Respuesta :

Vahidam Vahidam

13-06-2021

Answer:

[tex]a = 2 \\ b = 11[/tex]

Step-by-step explanation:

[tex] {x}^{2} + 4x + 4 - 4 - 7 = {(x + 2)}^{2} - 11[/tex]

Answer Link

Otras preguntas

If you could add another right to the Bill of Rights, what would you add and why?

Trying to do this question.

Solve for x to the nearest tenth. ASAP PLEASEEEEE WILL GIVE BRAINLIEST

what does life liberty and the pursuit of happiness mean

Kelly and some friends went to the carnival. She had $25 to spend on food. Hotdogs cost $2.50 and sodas cost $0.50. Write an equation in standard form that mode

How do you think the media positively represent black people?

Excluding dependents, how many passengers may accompany the holder of a validated gdl special learner permit in the vehicle?.

Could I get some help on dis>

How do I solve this equation ???

Prove segment AM is congruent to segment CM. NOTE: Even though we already proved that the diagonals of a parallelogram bisect each other, please DON'T use that