Answer:
(x+2)(x+8)
Step-by-step explanation:
1.)find factors of the third expression(16)that will add up to give the second expression(10)
16=2×8. 10=2+8
2.)substitute those factors inplace of 10


3.)factorise using grouping method



Answer:
18
Step-by-step explanation:
Answer:
x=63.256% 63.3-rounded to the nearest tenth.
Step-by-step explanation: