Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Add: 5m – 7n, 3n – 4m + 2, 2m – 3mn – 5 Add: 5m – 7n, 3n – 4m + 2, 2m – 3mn – 5

Add: 
5m – 7n, 3n – 4m + 2, 2m – 3mn – 5
Add: 
5m – 7n, 3n – 4m + 2, 2m – 3mn – 5

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5964 Points
7 months ago
Dear Student

When term have the same algebraic factors, they are like terms. Then, we have to add the like terms
= 5m–7n + (3n–4m + 2) + (2m–3mn - 5)
= 5m–7n + 3n–4m + 2 + 2m–3mn–5
= 5m–4m + 2m–7n + 3n–3mn + 2–5
= m (5 - 4 + 2) + n (-7 + 3)–3mn + (2 - 5)
= m (3) + n (-4)–3mn + (-3)
= 3m–4n–3mn -3

Thanks

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free