Question

Evaluate the following
(x+1/4) (x+4)
Hint:(x+a) (x+b) when a= 1/4 and b=4.​

Answer 1

Answer:

${x}^{2} + \frac{17x}{4} + 1$

Step-by-step explanation:

$(x + \frac{1}{4} )(x + 4)$

using identity (x+a)(x+b)=x^2+(a+b)x+ab

we get,

${x}^{2} + ( \frac{1}{4} + 4)x + ( \frac{1}{4} \times 4)$

${x}^{2} + ( \frac{17}{4} )x + 1$

${x}^{2} + \frac{17x}{4} + 1$

here is your REQUIRED answer

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