Victoria was given the expression 5x - 4x^2-1+x-8x^2+7 and asked to
simplify it. how can she simplify the expression?

Step-by-step explanation:

Given the expression in the form , we know that Victoria can simplify it by adding the like terms:

She can also factor out -6:

Now, she needs  to factor the coefficient of the second term rewrite it as (1-2), then:

Now she needs to group the terms as following:

And factor out 2x:

Finally, she has to factor out . Therefore, she gets:

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~