Answer:
2x^2(3x^2-2x-1)
Step-by-step explanation:
12x^4 - 8x^3 - 4x^2
everything is a multiple of 4 so divide the whole thing by 4
12x^4 - 8x^3 - 4x^2/4= 3x^4-2x^3-1x^2
write it in disturbed form
2(3x^4-2x^3-1x^2)
now if u see we can see that the X will be same, so we also have to factor it out and 2 is the exponent that all can give
2x^2(3x^2-2x-1)
Given that:
Length of the rectangle = (5y+4) cm
Breadth of the rectangle = (2y+36) cm
We know that formula for
Perimeter of a rectangle = 2(l+b) units
⇛P = 2(5y+4+2y+36) cm
⇛ P = 2(7y+40) cm
⇛ P = 14y+80 cm
According to the given problem
The perimeter = 220 cm
⇛ 14y+80 = 220
⇛14y = 220-80
⇛14y = 140
⇛y = 140/14
⇛y = 10 cm
Therefore, the value of y = 10 cm Ans.
<u>also</u><u> read</u><u> similar</u><u> questions</u><u>:</u> A rectangular prism has a volume of 220 cubic cm and a height of 5 cm. Its base might have sides that measure:
brainly.com/question/3980619?referrer
If the ratio of the measures of the sides of a triangle is 5:6:9 and its perimeter is 220. what are the measures of the sides
brainly.com/question/8301686?referrer
Answer: 162
Step-by-step explanation:
3(2+4(5+2^3)]
3(2+4(5+8)
3(2+(4)(13))
3(2+52)
(3)(54)
=162
Answer:
64%
Step-by-step explanation: