Question

$4 {x}^{2} + 5 \sqrt{2} x - 3 \\ factorise$

​fast guys

Answer 1

Step-by-step explanation:

4x²+5√2x+3

=4x²+6√2x-√2x-3

=2√2x(√2x+3)-(√2x+3)

=(√2x+3)(2√2x-1)

Hence your answer is: (√2x+3)(2√2x-1)

hopes it is correct and helps you..