anynomous9679 anynomous9679

12-09-2022
Mathematics

contestada

What is the solution of the equation √x+5=√2x-4?

Respuesta :

Medunno13 Medunno13

12-09-2022

Answer:

x=9

Step-by-step explanation:

[tex]\sqrt{x+5}=\sqrt{2x-4} \\ \\ x+5=2x-4 \\ \\ x=9 [/tex]

On substituting this back into the equation, we see x=9 satisfies it.

Answer Link

Otras preguntas

A baseball measures approximately 74 mm in diameter. What is the volume of a baseball? (Round your answer to the nearest tenth if needed)

Determine if true: 3x4x2^2=39

Which organelle is unique to plants and captures light energy for photosynthesis? nucleus chloroplast mitochondria vacuole

HELP ASAP match the terms with their definitions Inflation Economizing cost- push pricing Target audience demand-pull inflation cost-plus pricing comparison sh

line S is y=1/3x-3 and line T is y=-x+5. How do I graph the solutions?

According to Newmark, the history of translation studies is marked by the conflict between the "inherent impossibility" of translation and its "absolute necessi

What is the mean of this data set? {14, 7, 2, 8, 3} Enter your answer as a decimal in the box.

What is the slope of the line that contains the points (-1, 2) and (4, 3)?

Use the distributive property to write an expression that is equivalent to the expression below. 8(-x-1/2)

Which of these does the body not store? A carbohydrates B nutrients с glucose D oxygen