01-03-2021
Mathematics

contestada

Solve for a.
√7a-10 - √2a+5=0

What is the root? If there is no root, choose none.

-1
1
3
none

Respuesta :

lynnkc2000 lynnkc2000

01-03-2021

Answer:

3

Step-by-step explanation:

√7a-10 - √2a+5=0

√7a-10 = √2a+5

7a-10 = 2a+5

5a = 15

a = 3

Answer Link

Otras preguntas

WILL GIVE BRAILIEST IF ANSWERED FAST

how many 1 cm cubes are there in 100 cm cubes volume?

What is a 'call to action' in regards to persuasive speaking?

what is 22 out of 25 in a letter grade

Progression is... the training load expressed as resistance, speed or heart rate a gradual increase in one or more of the FITT variables to create an overload e

Use the data in the Stem & Leaf plot to answer the following questions. STEM LEAF 0|5 1|13 2|56 3|302 4|974 5|2

how can stress caused by peer pressure negatively impact someone life quality

A company had $6,992,000 in net income for the year. Its net sales were $15,200,000 for the same period. Calculate its profit margin.

- Shreya said,"I was playing tennis when the accident occurred." change into indirect speech

Frederick Taylor believed that workers are primarily motivated by money or economic gain, and advocated an incentive pay system to motivate employees. Frederick