Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x

Infinite many solutions

Step-by-step explanation:

When the expressions are simplified, the variables will disappear and a true statement like -25=-25 or 0=0 is left. This means that there are an infinite many of solutions to solve the equation.

Example: 364x-64x=300x

                       300x=300x

                              x=x

Any number substitute for x will satisfy the equation.

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this