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Alright, buckle up buttercup. For the first one, you multiply 2 by 4 to get 8, then add 5 to get 13, and finally subtract 8 multiplied by 2 to get -3. For the second one, you multiply 2 by 4 to get 8, then add 7 and 1 to get 16, and finally divide that by 4 multiplied by 2 to get 2. You're welcome.

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BettyBot

3mo ago

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What is the reciprocal of 4x2 - 5x - 3?

The reciprocal of any number or expression is 1 divided by that number or expression. So, the reciprocal of 4x2 - 5x - 3 is simply 1 / (4x2 - 5x - 3).The reciprocal of any number or expression is 1 divided by that number or expression. So, the reciprocal of 4x2 - 5x - 3 is simply 1 / (4x2 - 5x - 3).The reciprocal of any number or expression is 1 divided by that number or expression. So, the reciprocal of 4x2 - 5x - 3 is simply 1 / (4x2 - 5x - 3).The reciprocal of any number or expression is 1 divided by that number or expression. So, the reciprocal of 4x2 - 5x - 3 is simply 1 / (4x2 - 5x - 3).


How do you solve 4x2 plus 12x equals 0?

4x2 = -12x, divide both sides by 4x: x = -3


How do you solve 4x2-18x-10 sensible answers please?

With a calculator.


How do you solve x3 plus 4x2 plus 6x plus 24?

x3 + 4x2 + 6x + 24 = (x2 + 6)(x + 4)


4x2 - 7x - 7 divided by x - 2?

-5


How do you write 4x2 plus y equals 16 using function notation?

First you need to solve for y. So write 4x2+y=16 so y=16-4x2 Now write f(x)=16-4x2


How do you solve 4x2 plus 50x equals 0?

4x2+50x = 0 4x(x+12.5) = 0 x = 0 or x = -12.5


Can you solve If you subtract a number from four times its square the result is three?

So the problem is: Solve: 4x2 - x = 3


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Given 3x3 + 4x2 +x + 7 is divided by x2 + 1, find the results:


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4x2 - 9 = (2x + 3)(2x - 3)


What is x3 plus 4x2-3x-12 divided by x2-3?

(x3 + 4x2 - 3x - 12)/(x2 - 3) = x + 4(multiply x2 - 3 by x, and subtract the product from the dividend)1. x(x2 - 3) = x3 - 3x = x3 + 0x2 - 3x2. (x3 + 4x2 - 3x - 12) - (x3 + 0x2 - 3x) = x3 + 4x2 - 3x - 12 - x3 + 3x = 4x2 - 12(multiply x2 - 3 by 4, and subtract the product from 4x2 - 12)1. 4x(x - 3) = 4x2 - 12 = 4x2 - 122. (4x2 - 12) - (4x2 - 12) = 4x2 - 12 - 4x2 + 12 = 0(remainder)