1. Missing values
multiplying monomial

2. Example1:- ________ x x4y3 = 4x5y4
Solution
? x x4y3 = 4x5y4
? =
? = 4 x5-4 y4-3
? =4xy
Ans: 4xy ÷
While dividing ,if bases are same
then subtract the exponents.

3. Example2:- 6 xy x ______ = -12x3y
Solution
6 xy x ? = -12x3y
? =
? = 2 x3-1
? = 2 x2
Ans: 2x2 ÷ 2
While dividing ,if bases are same
then subtract the exponents.

4. numerator and denominator
Example3:- 2y2z x (___) x xz2 = -10xy2z3
Solution
2y2z x ? x xz2 = -10xy2z3
2y2z x xz2 x ?= -10xy2z3
2xy2z3 x ? = -10xy2z3
? =
? = -5
Ans -5
z1 x z2 = z3 ÷ -5
Remove xy2z3 from both
numerator and denominator

5. Example3:- 2y(5x2y-___+3____)=10x2y2-2xy +6y3 Solution
2y x 5x2y – 2y x ___ + 2y x 3 x ___ = 10x2y2-2xy +6y3
10x2y – 2y x___ y x ___ = 10x2y2 -2xy +6y3
Lets compare second term on both side
-2y x ? = -2xy
? =
Lets compare third term on both side
6y x ? = 6y3 x x x ÷
Ans: x and 6y2 ÷

6. Try these Find the missing values a. 2x2y x _____ = 10 x5 y3
b. 3x(xy + ____ - 2y___) = 3x2y + 15y2 + 6x2y2