(19x^2+12x+12)+(7x^2+10x+13)

Step-by-step explanation:

We remove the brackets, getting .

We then combine like terms, getting .

As a result, we get .

Step-by-step explanation:

Remove the unnecessary Parentheses

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When there is a ( + ) in front of an expression in parentheses , the expression remains the same

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Collect like terms

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Add the numbers

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Hope I helped!

Best regards!

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation:

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4