18-01-2020
Mathematics

contestada

Complete the square for 5x^2+10x-16.

Respuesta :

annasharp annasharp

18-01-2020

Answer = 5(x+1)^2 -21

5 {x^2 + 2x } - 16

5 {(x+1)^2 -1 } - 16
5(x+1)^2 -5 - 16

5(x+1)^2 -21

Answer Link

Otras preguntas

do both plzIn the temperate forest, do the flora or fauna require the most adaptations? Justify your answer. Give details about one organism's adaptations you u

When it comes to different ways of storing data on the device in a cross-platform manner, what is convenient about both native iOS and Android platforms? a. the

Which word has the same vowel sound as a bold word?

explain the interrelationship among population, environment and development.(5 marks question)

5 increased by the product of 2 and t

f(x)= −x^2 + x + 14 Find f(2)

HELLLPPP 31 kilograms is the same as how many pounds? Hint: 1 kg = 2.2 lb Round your answer to the nearest tenth.

What is the value of the rational expression below when x is equal to 3? 12 - x/X-6 A. 3 B. -3 C. 9 D. -9

Federalism has several challenges.What are they ? Write in point.

Study the. Map and answer the following question