1.

Explain your answer 1st person will be marked as the brainliest....!​

Answer»

Answer:

1) the factors are - 8 and - 6

2) the factors are - 7 and - 6

3) factors are - 2 and -8

Step-by-step explanation:

3) x^2 +10x+16

= x^2 +8x +2x +16

= x(x +8) +2(x+8)

= (x+2) (x+8)

2) x^2+13x+42

= x^2 + 7x + 6X +42

= x(x+7) + 6(x+7)

= (x+7) (x+6)

1) x^2 +14X+ 48

= x^2 + 8x + 6x + 48

= x(x+8) + 6(x+8)

= (x+8) (x+6)


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