Question

Factories each of polynomial
nomial 2x²+7+3

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Answer 1

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2x² + 7 + 3 = 0

2x² + 6x + 1x + 3 = 0

2x (x + 3) + 1 (x + 3) = 0

(2x + 1) = 0 or (x + 3) = 0

2x = - 1 or x = - 3

x =$-\dfrac{1}{2}$ or x = - 3

Answer 2

Making factors of polynomial.

→ 2x² + 6x + 1x + 3 = 0

→ 2x(x + 3) + 1(x + 3) = 0

→ (2x + 1)(x + 3) = 0

→ 2x + 1 = 0

→ 2x = -1

→ x = -1/2

Or

→ x + 3 = 0

→ x = -3