Question

factorise 4x² - 16x + 13​

Answer 1

Step-by-step explanation:

Factoring x2-16x-13

The first term is, x2 its coefficient is 1 .

The middle term is, -16x its coefficient is -16 .

The last term, "the constant", is -13

Step-1 : Multiply the coefficient of the first term by the constant 1 • -13 = -13

Step-2 : Find two factors of -13 whose sum equals the coefficient of the middle term, which is -16 .

-13 + 1 = -12

-1 + 13 = 12

Hope so it may help you

Answer 2

Answer:

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