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3 years ago

The sum of two numbers is 12 and their product is 32. What are the two numbers ?

Mathematics

1 answer:

kumpel [21]3 years ago

8 0

Answer:

8 and 4

Step-by-step explanation:

8 x 4= 32

8+4 = 12

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What is the discriminant of 3x^2+6x=2

IgorC [24]

$ax^2+bx+c=0\\\\the\ discriminant:\Delta=b^2-4ac\\============================\\\\3x^2+6x=2\ \ \ \ \ |subtract\ 2\ from\ both\ sides\\\\3x^2+6x-2=0\\\\a=3;\ b=6;\ c=-2\\\\\Delta=6^2-4\cdot3\cdot(-2)=36+24=\boxed{60}\leftarrow answer$

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3 years ago

PLEASE HELP AND FAST!!!!!!!! WITH STEPS PLEASE

BaLLatris [955]

Answer:

Step-by-step explanation:

5c+1+3c=61

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3 years ago

Solve for x: 3x-10 = 2(x+6)

77julia77 [94]

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Step-by-step explanation:

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2 years ago

What is the radical form of the expression (2x^4y^5)^3/8

s344n2d4d5 [400]

We are given expression: $(2x^4y^5)^{3/8}$

Let us distribute 3/8 over exponents in parenthesis, we get

$(2^{3/8}x^{4\times 3/8}y^{5\times 3/8}) = (2^{3/8}x^{12/8}y^{15/8})$

$= (2^{3/8}x^{1\frac{4}{8}} y^{1\frac{7}{8}} )$

We can get x and y out of the radical because, we get whlole number 1 for x and y exponents for the mixed fractions.

So, we could write it as.

$(2^{3/8}x^{1\frac{4}{8}} y^{1\frac{7}{8}} ) = xy(2^{\frac{3}{8} }x^{\frac{4}{8}} y^{\frac{7}{8}} )$

Now, we could write inside expression of parenthesis in radical form.

$xy\sqrt[8]{2x^{3}x^4y^7}$

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3 years ago

If he has total of 20 fish,how many guppies does he have?

BaLLatris [955]

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This is what I got from the information. Unless they had eggs.

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3 years ago