Answer:4x plus 2 might be the,answer
Step-by-step explanation:
Answer:
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Answer:
I don't know
Step-by-step explanation:
is there a picture of a graph or anything
Step-by-step explanation:
2.
(2 + √3)(2 - √3)
- x² - y² = (x + y)(x - y)
- x = 2, y= √3
- x² = 2² = 4
- y² = √3² = 3
- (2 + √3)(2 - √3) = 4 - 3 = 1
3.
(6 + √5)/(6 - √5)
- Multiply both numerator and denominator by (6 + √5) to simplify
- (6 - √5) ((6 + √5) = 6² - √5² = 36 - 5 = 31
- (6 + √5)/(6 +√5) = 6² + 2*6*√5 + √5² = 36 + 12√5 + 5 = 41 + 12√5
- (6 + √5)/(6 - √5) = (41 + 12√5)/31