Question

17 upon -4 + -3 upon 8​

Answer 1

Answer:

-37/8

Step-by-step explanation:

(17/-4) + (-3/8)

since denominators are different, we have to multiply 17/-4 with -2 to make it same.

i.e, (17/-4) x (-2/-2) = (-34/8)

(-34/8) - (3/8) = (-37/8)

Answer 2

Step-by-step explanation:

-4+(-3)

= -4-3. (+)×(-)=(-)

= -7. (-)×(-)=(+)