Question

(5-3x) (5+3x) find the product by suitable property​

Answer 1

Step-by-step explanation:

we will use (a+b)(a-b)=a^2-b^2

so 5^2-(3x)^2= 9x^2-25

Answer 2

Step-by-step explanation:

( 5-3x) ( 5+3x)

We know that , (a-b) ( a+ b) = a^2 - b^ 2

Difference of square property

therefore ,

( 5-3x) ( 5+3x) = 25 - 9 x^2

= -9 x^2 + 25