Question

solve 5xsquara+6x+1​

Answer 1

Answer:

➡ 5x² + 6x + 1 = 0

➡ 5x² + 5x + x + 1 = 0

➡ 5x(x + 1) + 1(x + 1) = 0

➡ (5x + 1) (x + 1) = 0

➡ 5x + 1 = 0 ; x + 1 = 0

➡ 5x = 0 - 1 : x = 0 - 1

➡ 5x = -1 ; x = -1

➡ x = -1/5 ; x = -1

Therefore, x = -1/5 or -1

Step-by-step explanation:

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