Answer:
the answer is(-8)(-12) l think
20 so -10 from 30 so the 18 is -10 right hope dis helped
Step-by-step explanation:
- (√3+√7)(√3+√7)
- (√3)^2+[(√3*√7)+(√3*√7)]+(√7)^2
- 3+2√21+7
- 10+2√21
Step-by-step explanation:
option C is the correct answer of this question
Answer:
Step-by-step explanation:
