Question

factorize plz 6 and 8​

Answer 1

6. x² + 6√2x + 10

= x² + √2x + 5√2x + 10

= x(x+√2) + 5√2(x+√2)

= (x+√2)(x+5√2).

8. 5√5x² + 20x + 3√5

= 5√5x² + 15x + 5x + 3√5

= 5x(√5x+3) + √5(√5x+3)

= (5x+√5)(√5x+3).