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3 years ago

C(4+3c) -0.75 (c+3) = plzz help

Mathematics

2 answers:

jonny [76]3 years ago

5 0

The answer is 3.25c+3c^2-2.25

Andreyy893 years ago

3 0

Answer:

if I am not mistaken the answer should be

11.25C?

Step-by-step explanation:

I did like terms to add 3c to 3c plus 4c minus .75 which would equal 11.25 c if it were to ask for expression then 12c-.75

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Can someone help me with this maths question

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Consider the function f(x) = (x − 3)2(x + 2)2(x − 1). The zero has a multiplicity of 1. The zero −2 has a multiplicity of?

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The -2 has a multiplicity of 2

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Multiplying Binomials: (−2h+9)(9h−2) = ?

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2 years ago

Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. q2+11q

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Answer:

$(q+\frac{11}{2})^2-\frac{121}{4}$

Step-by-step explanation:

We have been given an expression $q^2+11q$ . We are asked to complete the square to make a perfect square trinomial. Then, write the result as a binomial squared.

We know that a perfect square trinomial is in form $a^2+2ab+b^2$ .

To convert our given expression into perfect square trinomial, we need to add and subtract $(\frac{b}{2})^2$ from our given expression.

We can see that value of b is 11, so we need to add and subtract $(\frac{11}{2})^2$ to our expression as:

$q^2+11q+(\frac{11}{2})^2-(\frac{11}{2})^2$

Upon comparing our expression with $(a+b)^2=a^2+2ab+b^2$ , we can see that $a=q$ , $2ab=11q$ and $b=\frac{11}{2}$ .

Upon simplifying our expression, we will get:

$(q+\frac{11}{2})^2-\frac{11^2}{2^2}$

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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