Question

splitting middle terms 2xsq+7x-3​

Answer 1

Answer:

(2x-1)(x+3)

Step-by-step explanation:

2x sq. + 7x - 3

first we need the LCM of 3 &2 = 6

now if we break 7x as ax & bx, ax+bx=7 and ax *bx = 6x sq.

a= 6

b= 1

2x sq + 7x - 3

2x sq + 6x + x -3

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

(2x-1)(x+3)

Answer 2

Answer:

$2 {x}^{2} + 7x + 3 \\ \\ 2x^{2} + 6x + x + 3 \\ \\ 2x(x + 3) + 1(x + 3) \\ \\ (x + 3)(2x + 1)$

hope it's help u..............