Rationalize the denominator of each of the following 4 by (root7+root3)
2 answers:
Answer:
4/(√7 + √3)
Step-by-step explanation:
=> Multiply and divide by (√7-√3)
=> 4(√7 - √3)/((√7 + √3)(√7 - √3)
=> 4(√7 - √3)/((√7)² - (√3)²)
=> 4(√7 - √3)/((7) - (3))
=> 4(√7 - √3)/4
=> √7 - √3
Answer:
√7 - √3
Step-by-step explanation:
work shown below
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75/5-(4-1)^2
75 / 5 = 15
15-(4-1)^2
15-3^2
answer: 6
Answer:
Step-by-step explanation:
Step 1. Calculate the number of capsules
Marilyn takes 2 capsules per day
Step 2. Convert capsules to milligrams
There are 20 mg in each capsule.
F(x) = x^2 - 3x - 8
f(-2) = (-2)^2 - 3 (-2) - 8
f(-2) = 4 - 3 (-2) - 8
f(-2) = 4 + 6 - 8
f(-2) = 10 - 8
f(-2) = 2 ✅
Answer:
He can spend $118.50 each day
Step-by-step explanation:
1000 - 348.25 = 651.75
651.75 / 5.5 = 118.5
Answer:
A - Rational
B - Not Rational
C - Not Rational
Hope this helps!
Step-by-step explanation:
