Question

x²-10=15
m²-8=92
3x²-8=19

porfa respondanme es para mañana​

Answer 1

Respuesta:

x^2-10=15

x^2=15+10

x^2=25

x=√(25

x=5

m^2-8=92

m^2=92+8

m^2=100

m=√(100

m=10

3x^2-8=19

3x^2=19+8

3x^2=27

x^2=27÷3

x^2=9

x=√(9

x=3