Question

Q-4 VERY SHORT CALCULATION

3) Identify the terms and factors in 3y²+2

4) Using the law of exponent solve 6 ¹²×6²

5)What is the numerical coefficient of 3xyz

6) Convert 2.1 into percentage.​


please guys give answer
​

Answer 1

Answer:

1. as given:-

side=5cm

area= (side)²

side×side

5×5

25 cms

2.ans. 20% of 1km

1km= 1000m

20% of 1000 mtrs

is 0.2 kms

3. its is a polynomial!

monomial

4. 3ans

5. 210%