Which pair of expressions is equivalent? A. 15a + 6 and 3(5a + 3) B. 14b + 4 and 2(7b – 2) C. 5(2c + 3) and 7c + 8 D. 3(d + 53) and 3d + 5

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step-by-step explanation:

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answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

the answer for this question is a= 13,622.84

step-by-step explanation: