Question

Express(5x square) (12x square y)( 3 upon 20 xy square ) as monomial and then evaluate it for x=1 ;y =2 ??????​

Answer 1

Answer:

5x² * 12x²y * 3/20xy² . this is about to be expressed as monomial below.

Evaluated form is 4.5 = 9/2

Step-by-step explanation:

(5*12*3/20)(x²*x²y*xy²)

(180/20)(x³/y)

∴ 9x³/y is the expressed monomial form.

When x=1 and y=2,

9*1²/2=

9/2= 4.5

Answer 2

Answer:

my answer is correct??