kikivanderwal kikivanderwal

01-06-2021
Mathematics

contestada

Factor and find the zeros of the relation. (18 marks)
(a.) y = 6 x^2 + 5x − 4
(b.) y = 4x^2 – 64

Respuesta :

dambrosiadavid049 dambrosiadavid049

01-06-2021

Answer:

(a.)

=(6x^2-3x)+(8x-4)

=3x(2x-1)+4(2x-1)

=(2x-1)(3x+4)

zeros are x=-4/3, x= 1/2

(b.)

=4(x^2-16)

=4(x+4)(x-4)

zeros are x= -4 and x= 4

Step-by-step explanation:

Answer Link

Otras preguntas

divide the decimal numbers:12.012÷6

Among Michelangelo's ceiling frescoes in the Sistine Chapel, the most widely known is

What is the equation of the quadratic graph with a focus of (6, 0) and a directrix of y = −10 ?

which epithelial layers arise(s) from the endoderm?

2.a)Find the prime factorizations of 90 and 168.90 = 2 x 3 x 3 x 5168 = ______ x ______ x _______ x _______ x _______.100 = _______ x _______ x ______ x _______

Select the best possible first step to solving the system by first eliminating the x variable. 3x + 5y = 1 2x + 4y = −4 Multiply the first equation by 2, and

If it is not broken, then do not fix it. Identify the converse of the conditional statement.

solve logbase5(4)-logbase5(x-10)=1

Which Expression Is Equivalent to 486-9+6+3^3•2

Why does Romeo go to the party?