Q1. Simplify (V5 + 3)(V5 – 3)
Answers
Answered by
2
Answer:
-4
Step-by-step explanation:
this is a formula of
(a+b) (a-b) = a²-b²
so
(v5)²-(3)²
= 5-9
= -4 is the answer
hope its clear to you
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