lookitsagamergirl lookitsagamergirl

13-01-2021
Mathematics

contestada

Factor x2 – 8x + 15.

Which pair of numbers has a product of ac and a sum of b?

What is the factored form of the trinomial?

Respuesta :

imranhafeez73 imranhafeez73

14-01-2021

Answer:

x^2-8x+15

X^2+(a+b)X+ac

=X^2-(5+3)X+(1)(15)

a+b=8

ac=15

=x^2-5x-3x+15

=x(x-5)-3(x-5)

=(x-3)(x-5)

Answer Link

05-02-2021

Answer:

a) -3 and -5

a) (x - 3) (x - 5)

Step-by-step explanation:

Answer Link

Otras preguntas

Astrology is the study of earth moon and stars in space yes or no

After independence, who represented Georgia in Congress?

A regressive tax imposes a lower percentage rate of taxation on low incomes other than on high incomes. True or False?

What does Shakespeare say about love in Twelfth Night? Do you agree or disagree? Support your ideas with evidence from the text. Really need help with this one.

Which statement about the physical change of liquid water boiling into steam is true? a.The heat added represents an energy change b.The action cannot be revers

The measure of angle θ 7pi/6 is . The measure of its reference angle is °, and sin θ is

Which substance is known as blood sugar or dextrose?

Which type of chromosomal mutation causes this form of Down syndrome?nondisjunctioninversiondeletioninsertion

According to legend, which of the following caused the Trojan War?

Which of the Earth's layers is represented by the number two (2) on the image above? A. the mantle B. the outer core C. the inner core D. the crust