2^2 * 5^2 is the prime factorization of what number?pls help asap
2 answers:
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1/x^2. Remember that any number raised to a negative power is the reciprocal.
Answer:
x = 5
Step-by-step explanation:
a² + b² = c²
x² + 12² = 13²
x² + 144 = 169
x² = 169 - 144
x² = 25
x = 5