2 years ago

Solve the equation for x. √x+5 -1 = 2

Mathematics

1 answer:

larisa [96]2 years ago

8 0

Answer:

Step-by-step explanation:

Equation

√(x + 5) - 1 = 2 I take it that you want the 5 to be with the x.

Solution

√(x + 5) - 1 = 2 Add 1 to both sides

√(x + 5) - 1 +1 = 2 + 1 Combine

√(x + 5) = 3 Square both sides

√(x + 5)² = 3² Combine

x + 5 = 9 Subtract 5 from both sides

x + 5- 5 = 9- 5

x = 4

Answer x = 4

You might be interested in

What is 3X +7 equals five

NNADVOKAT [17]

$3x + 7 = 5$

$3x = 5 - 7$

$3x = - 2$

$x = \frac{ - 2}{3}$

5 0

3 years ago

Khan uses 78 feet of fence to make a rectangular pen for his pet rabbit. The length of the pen is 25 feet. What is the width of

Anna35 [415]

The width of the rectangular pen is equal to 14 feet.

7 0

2 years ago

Peter has one of each of the following coins in his pocket: a penny, a nickel, a dime, a quarter, and a half-dollar. Four of the

DochEvi [55]

Answer:

Step-by-step explanation:

This is a combinations problem, involving factorials.

5!/3!*2!=5*4/2=20/2=10

3 0

3 years ago

1. m – 7 < 6 A) m < –1 B) m > 1 C) m < 13 <---------------------- D) m < –13 2. x + 4.5 ≥ 5.5 A) x ≥ 10 B) x ≥

ikadub [295]

1) m - 7 < 6
Add 7 to the both sides,
m - 7 + 7 < 6 + 7
m < 13

So, Option C is your answer for this part.

2) x+4.5 ≥ 5.5
Subtract 4.5 from both sides,
x ≥ 1

So, Option B is your answer for this part.

3) p +12 > 9
Subtract 12 from the both sides,
p > -3

So, Option D is your answer for this part.

4) x - 5 ≥ 9
So, Option A is your answer for this part

Hope this helps!

6 0

3 years ago

What is the product of the following? 22 × 26/11 a. 44 b. 446/11 c. 89/14 d. 56

soldier1979 [14.2K]

$22* \frac{26}{11} = 2*11* \frac{26}{11} =2*26=52
$

any answer is correct, my is correct....

4 0

2 years ago