westoncrawford westoncrawford

22-04-2022
Mathematics

contestada

What are the roots of the equation d^2+11d−42=0?

Respuesta :

NobodyKat NobodyKat

22-04-2022

Answer:

(3, 0) and (-14, 0)

Step-by-step explanation:

Just factorise the equation
You get [tex](d-3)(d+14)=0[/tex]
[tex]d = 3\ or -14[/tex]
Roots are (3, 0) and (-14, 0)

Answer Link

Otras preguntas

What does Johnny suggest that he and Ponyboy do to hide their identity?

Maria wrote the equation of a line that has a slope of Four-thirds and passes through point (3, 5). Which statement is true?

2x7=9 Can anybody help me with this??

Which function has a domain of {all real values of x : x does not equal 1)? **Hint: Graph the function and look for an asymptote where x does not equal 1. See a

Mika used division to rewrite 5 40 as 0.125. Explain what she should do next to convert 0.125 to a percent.

The sensory neurons in your skin relay information to ______ on the way to the brain? A. the spinal cord B. the brain C. the foot D. the head

And here I have lamely related to you the uneventful chronicle of two foolish children in a flat who most unwisely sacrificed for each other the greatest treasu

If you pay $43 for a set of Pokémon cards online that were listed for $40 what is the tax percent you were charged

Find the greatest common factor of 50,75, and 150

¿Qué opinas de la actitud de Pedro? ¿Conoces a alguien con estasactitudes?