Answer:
2a + 4 > 12
Step-by-step explanation:2a + 4 > 12
The equation would be -5+(-12), so the answer would be -17 :)
When we simplify (3 + √5)(3 + √2), the result obtained is:
9 + 3√2 + 3√5 + √10
<h3>Surd operation </h3>
a√b × c√d = (a × c)√(b × d)
<h3>How to simplify (3 + √5)(3 + √2)</h3>
(3 + √5)(3 + √2)
Expand by clearing the bracket
3(3 + √2) + √5(3 + √2)
9 + 3√2 + 3√5 + √10
Thus,
(3 + √5)(3 + √2) = 9 + 3√2 + 3√5 + √10
Learn more about surd:
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A is 4.5 b is 3.2 c is 4.05 d 3.6
Answer:
Step-by-step explanation:
1