Question

the value of 49x²-84xy+36y² at x=2 ,y=3 is

Answer 1

Answer:

196-504+324

= 16

Step-by-step explanation:

Hope it helps you, mark it as brainliest and follow me ...

Answer 2

Step-by-step explanation:

so first let us give the value for X and y

49(2)2 - 84(2)(3) + 36(3)2

fortynine ( two whole square) - eightyfour (two)(three) +thirty six(three whole square)

49(4) -84(6) + 36(9)

196-84(6)+324

196-516+324

520-516

=4

hope so u understand

if u have any doubt inform me