Question

4x²-8x+3 by 2x-1 by factorization

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Answer 1

Answer: Secondary School Math 5+3 pts

4x²-8x + 4 Factorise

Report by Ellen 29.02.2016

Answers

mysticd

MysticdMaths AryaBhatta

Answer:

Factorisation of 4x²-8x+4

Factorisation of 4x²-8x+4= 4(x-1)(x-1)

Step-by-step explanation:

Given quadratic polynomial:

4x²-8x+4

= 4(x²-2x+1)

= 4[ x² - 2×x×1 + 1²]

= 4(x-1)²

/* By algebraic identity :

a²-2ab+b² = (a-b)² */

= 4(x-1)(x-1)

Therefore,

Factorisation of 4x²-8x+4

= 4(x-1)(x-1)

Answer 2

Answer:

2x-3

Step-by-step explanation:

4x²-2x-6x+3 by 2x-1

2x(2x-1)-3(2x-1) by 2x-1

(2x-1)(2x-3) by 2x-1

2x-3