Question

Resuelve las siguientes ecuaciones
1. X2= 36
2. a2=12
3. X5-8=28
4. H2=-144
5. -6m2=-150
6. me+7=88
7. n2-5=-4

Answer 1

1. X2=36

X=36÷2

X=18

2. a2=12

a=12÷2

a=6

3. X5-8=28

X5=28+8

X=36÷5

X=7.2

4. H2=-144

H=-144 ÷2

H=-72

5. -6m2= -150

-12m=-150

m= -150÷ -2

m=-12.5

6.

7. n2-5 = -4

n2= -4+5

n=1÷2

n=0.5