Use the Pythagorean Theorem to determine whether the triangle is a right triangle. 17
CO
15
O Yes, this is a right triangle
O No, this is not a right triangle

O No, this is not a right triangle

Step-by-step explanation:

a negative exponent is translated as follows:

so, we have

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2