how do you solve this expression using quadratic formula 4x2+12x=-4

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Q: Solve the equation 12x^x+5x-72=0

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Q: r is jointly proportional to m and p. It is found that 2 and p 5 when r 4. m k 10

A: We say r varies jointly as m and p  if   r = kmp , where k is the constant.   Below find the solutio...

Q: 2х-1 (h) у %3 x²+1 7x2 -7х (i) у %3 y = In x

A: follow next step

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A: topic - functions

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Q: 4. Ratios m: n and n: m cannot be equal unless m = n 5. The ratios 2.5 to 4.5 and 5.5 to 9.9 form a ...

A: Solution: 4. Ratios m:n and n:m cannot be equal unless m=n  

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A: NOTE: Refresh your page if you can't see any equations. . here we have n=9 people, and the number 9...

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Q: plz solve both parts within 30-40 mins I'll give you multiple upvote

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Q: 2. Use the table to write a function rule for h(x). -3 -2 -1 1 -3 - ( f(x)=2x+1 g(x)=5x – 6 -21 -16 ...

A: Introduction:- A function is an expression, rule, or law in mathematics that defines a relationship ...

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A: Given problem:- dx +(2x/ydy) =2x2y2 dy  To find:- General solution of given differential equation

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A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

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Q: Question 13 Given: 7 -5 A = 4 -5 2 -4 -3 c=[; } 3 5 E -2 4 3 Find CD. I. I. II. -7 -1 IV.

A: We will find the value of CD i,e multiplication of matrix C and matrix D in the following step.

Q: The sample means the weight of 65 adult African elephants was measured to be 14,325.62 pounds, with ...

A: Here,  sample mean =X=14325.62sample standard deviation (s)= 872.71sample size(n)=65 Now, the critic...

Q: Please answer the foloowing question and choose the best answer: A truck has a load of gravel in a ...

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Q: Given that f(x) -x? – la and g(x) = x – 3, calculate (a) (f o g)(x)=| (b) (g o f)(x)=| (c) (f o f)(x...

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Q: Simplify the given product below. (x- 9)(2x + 6) O x2 – 12x – 54 O 2x² – 12x – 54 O 2x2 + 12x – 54 O...

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Q: and Wholes > Study the Example showing how to solve ratio problems involving parts and wholes. Then ...

A: topic - ratio and proportion

Q: Question 9 Given the matrix below, find AB. [-1 21 0| and B [3 -2 1 2 A =| 5 %3D 4 3 11 Choose your ...

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Q: D 2. State how the graph of the equation will differ from the parent graph 1 f(2) = - T - 4 OThe gra...

A: Horizontal shifts : To graph y=f(x-h) , shifts the graph y=f(x) right 'h' units by adding 'h' to the...