Question

Find the product of ( 2x+3) and (x-1)

Answer 1

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Step by step explanation:

The product of (2x+3) & (x-1) is

(2x + 3) ( x - 1 ) =2x (x - 1 ) + 3 ( x -1 )

(2x + 3) ( x -1 ) = 2x² - 2x + 3x - 3

(2x + 3) ( x -1 ) = 2x² + x - 3

So, the product of (2x + 3) & (x-1) is 2x² + x - 3

Know more some algebraic identities

( a + b)² = a² + 2ab + b²

( a - b)² = a² - 2ab + b²

( a + b) ( a -b) = a² - b²

( a + b)² + ( a -b)² = 2a² + 2b²

( a +b)³ = a³+b³+3ab(a+b)

(a - b)³ = a³-b³ -3ab(a -b)

Answer 2

Question: ( 2x +3) × ( x-1)

Solution:

(2x +3)×(x-1)

= 2x(x-1) + 3(x-1)

= 2x²-2x+3x-3

= 2x²+x-3

Answer: product of (2x+3)×(x-1) is 2x²+x-3