If x is equal to a square + b square, y is equal to a square -b square, compute xy
2 answers:
Answer:
x = a² + b²
y = a² - b²
xy = ?
= (a² + b²) (a² - b²)
= a⁴ + a²b² + b²a² - b⁴
= a⁴ + a²b² - a²b² - b⁴
= a⁴ - b⁴
Answer:
a^4 - b^4
Step-by-step explanation:
x = a^2 + b^2
y = a^2 - b^2
xy = (a^2 + b^2)(a^2 - b^2)
xy = a^4 + (a^2 b^2) - (a^2 b^2) - b^4
xy = a^4 - b^4
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The square root of 4096 is 64 however ∛4096 is 16 because 16*16*16 = 4096. Hope I helped.
Answer:
1
Step-by-step explanation: 1x3=3+4=7
Answer:
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