Answer:
12x + 2
Step-by-step explanation:
To find what the expression equals, you can collect like terms. This means to do the operations (add or subtract) the numbers that have the same variables.
(8x + 5) + (4x - 3) Remove brackets to add a binomial (2-term brackets)
= 8x + 5 + 4x - 3 Collect like terms
= 8x + 4x + 5 - 3 I rearranged so you can see which terms are alike
= 12x + 5 - 3 Collected like terms with "x" (8x + 4x = 12x)
= 12x + 2 Collected like terms with no variables (5 - 3 = 2)
Therefore (8x + 5) + (4x - 3) is equal to 12x + 2.
If you want, you can also find another equal expression by factoring. Since "12x" and "2" are both divisible by the factor 2, you can <em>take it out</em> and put the other numbers in a bracket.
12x + 2
= 2(12x/2 + 2/2)
= 2(6x + 1) This is equal, but in factored form.
The Answer Is Nine, Because :
A Coefficient Is <span>A number used to change a variable.</span>
The completely factored form of p^4-16 is:
Step-by-step explanation:
We have to factorize the given expression to get the final result
Given
p^2-4 can further be factored again
![=(p^2+4)[(p)^2-(2)^2]\\=(p^2+4)(p+2)(p-2)](https://tex.z-dn.net/?f=%3D%28p%5E2%2B4%29%5B%28p%29%5E2-%282%29%5E2%5D%5C%5C%3D%28p%5E2%2B4%29%28p%2B2%29%28p-2%29)
The completely factored form of p^4-16 is:
Keywords: Factorization
Learn more about factorization at:
#LearnwithBrainly
