3x^2 (x^2 - 4x - 2) + (5x^3 + 7x^2+2x+11) plz show work
1 answer:
Let's
simplify step-by-step.
3x2(x2−4x−4)+5x3+7x2+2x+11
Distribute:
=(3x2)(x2)+(3x2)(−4x)+(3x2)(−4)+5x3+7x2+2x+11
=3x4+−12x3+−12x2+5x3+7x2+2x+11
Combine
Like Terms:
=3x4+−12x3+−12x2+5x3+7x2+2x+11
=(3x4)+(−12x3+5x3)+(−12x2+7x2)+(2x)+(11)
=3x4+−7x3+−5x2+2x+11
Answer:
=3x4−7x3−5x2+2x+11
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I need help with this problem too
Step-by-step explanation:
y=mx+c
Take c from both sides:
y-c = mx
Divide both sides by m:
(y-c) / m =x
Now swap sides to make it prettier:
x = (y-c) / m
Answer:
Thats good!
Step-by-step explanation:
x=5
a^+b^=c^
a^+12^=13^
a^+144=169
a^=25
a=square root of 25
a=5
-6,-5,0,5,6 that is the order from least to greatest
