207k views
0 votes

7=3+√(x)

User Rindis
by
7.8k points

2 Answers

4 votes

Answer:


x=16

Explanation:

Step 1: Subtract 3 from both sides


7-3=3+√(x) -3


4=√(x)

Step 2: Square both sides


4^2=(√(x)) ^2


16=x

Answer:
x=16

User Surrena
by
7.6k points
3 votes

Answer:

x = 16

Explanation:

7 = 3 + sqrt(x)

Subtract 3 from each side

7-3 = 3-3+sqrt(x)

4 = sqrt(x)

square each side

4^2 = (sqrt(x))^2

16 =x

User Paul Browne
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories