20 points -simplify fully
2 answers:
Answer:
4√7
Step-by-step explanation:
5√7 + √7 - 2√7
Taking out common term, √7.
= √7 ( 5 + 1 - 2)
Simplify the terms in the bracket.
= √7 (4)
= 4 √7
Answer:
pls make this the brainliest
hope this helps
4√7
Step-by-step explanation:
5√7 + √7 - 2√7
Taking out common term, √7.
= √7 ( 5 + 1 - 2)
Simplify the terms in the bracket.
= √7 (4)
= 4 √7
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Step-by-step explanation:
Answer:
72
Step-by-step explanation:
All you have to do is 12 x 6
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Step-by-step explanation:
This is because (-6)(-7)= 42 and (42)(-1)= -42
