I NEED HELP ASAP Darwin says that two expressions 3x + 4(2x + 5) and 6x + 5x + 5 are equivalent. Simplify the expressions to determine whether or not Darwin is correct.

Darwin is not correct.

Step-by-step explanation:

3x+4(2x+5) = 6x+5x+5

3x+8x+20 = 11x + 5

11x+20 ≠ 11x+5

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

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step-by-step explanation: