Find the value of $(6 a - 8 b) - (- 4 a - 5 b)$

10 a - 3 b

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

5 a + 7 b

No worries! We‘ve got your back. Try BYJU‘S free classes today!

10 a + 3 b

No worries! We‘ve got your back. Try BYJU‘S free classes today!

5 a - 7 b

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $10 a - 3 b$
$(6 a - 8 b) - (- 4 a - 5 b)$
$= 6 a - 8 b + 4 a + 5 b$
$= 6 a + 4 a - 8 b + 5 b$
$= 10 a - 3 b$

Suggest Corrections

Similar questions

(6 a - 8 b) - (- 4 a - 5 b)

8 a - 6 a b + 5 b, - 6 a - a b - 8 b, - 4 a + 2 a b

(4 a + 5 b), (- 6 a + 2 b), (7 a - 6 b)

(4 a + 5 b) (6 a - 7 b) - (a + 2 b + 3) (8 a - 11)

2 a - b, 4 a - 3 b, 6 a - 5 b

n

Join BYJU'S Learning Program