3 years ago

Which expression is equivalent to 64 – 9x^2?

Mathematics

1 answer:

Rzqust [24]3 years ago

6 0

Answer:

Option C is correct

Step-by-step explanation:

A = 64 - 9x^2

= 8^2 - (3^2)(x^2)

= 8^2 - (3x)^2

Hope this helps!

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AnnZ [28]

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1. 13

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Step-by-step explanation:

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3 years ago

According to the Rational Root Theorem, what are all the potential rational roots of f(x) = 15x11 – 6x8 + x3 – 4x + 3?

scoundrel [369]

we have

$f(x) = 15x^{11} -6x^{8} + x^{3} - 4x + 3$

we know that

The Rational Root Theorem states that when a root 'x' is written as a fraction in lowest terms

$x=\frac{p}{q}$

p is an integer factor of the constant term, and q is an integer factor of the coefficient of the first monomial.

in this problem

the constant term is equal to $3$

and the first monomial is equal to $15x^{11}$ -----> coefficient is $15$

possible values of p are $1, and\ 3$

possible values of q are $1, 3, 5, and\ 15$

therefore

the answer is

The all potential rational roots of f(x) are

(+/-) $\frac{1}{15}$ ,(+/-) $\frac{1}{5}$ ,(+/-) $\frac{1}{3}$ ,(+/-) $\frac{3}{5}$ ,(+/-) $1$ ,(+/-) $3$

3 0

2 years ago

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What transformation(s) were made to the original f(x) = x graph?

Greeley [361]

Yes it x equals 4 and y equals 8 hope this helps

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3 years ago

Please answer and say what a perfect root is pls i didnt get time to study and this is for 15 points

mixer [17]

Answer:

Step-by-step explanation:

9 x 9 = 81

So, 81 is the perfect square.

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2 years ago

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27=6x+3(-3x+15 ????????

aalyn [17]

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