Question

.factorise by middle term splitting =2x²+7x+3
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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

★ Given :

Polynomial : 2x² + 7x + 3

$\rule{200}{1}$

★ To Find :

We have to factoris the polynomial by spliting the middle term.

$\rule{200}{1}$

★ Solution :

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

$\rule{200}{2}$

For factorising we have to follow these given below steps :

Let polynomial be ax² + bx + c = 0

• Firstly we will multiply a and c.
• Then we will make the factors of their product.
• The factors must be equal to b on adding or subtracting.
• Then, we will take common