Math, asked by IvotedforTRUMP, 4 months ago

Nancy found that x=1 is one solution to the quadratic equation (x+2)2=a. What is the value of a?
A. -9
B. -3
C. 3
D. 9

Answers

Answered by jeeadvancediit1

1

Answer:

D. 9

Step-by-step explanation:

put x = 1

(1+2)^2 = a

a = 3^2 = 9

Previous Question

Next Question

Similar questions

Science, 2 months ago

calculate the force of gravitation between two object of masses 800kg and 2000kg separated by a distance of 1000m from each other given G=6.67x10^-1 Nm^2kg^-2...

Math, 2 months ago

7 4/9 as an improper fraction is...

Social Sciences, 2 months ago

Locate on the Our Line map: A. Where Hindustan Socialist Repulican Association (HSRA)was established. B. Chauri chaura place.

English, 4 months ago

unscramble emnosmud ...

Psychology, 4 months ago

why parents never understand children's feelings?

English, 10 months ago

cause of low sex ratio?

English, 10 months ago

speech on Emotion plz answer me fast...

Science, 10 months ago

write the fractions of petroleum...