5 + under root 3/ under root 5 - under root 3 =1/2a+3b under root 15
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Answer:
1=a+b
Step-by-step explanation:
=5+√3/√5-√3=1/2a+3b√15
=5+√3/√5*√15=1/2a+3b
=5+√3/√5*√5*√3=1/2a+3b
=5+√3*√3=1/2a+3b
=5+3=1/2a+3b
=8=1/2a+3b
=8/2-3=a+b
=4-3=a+b
=1=a+b
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