Find the product using the distributive property classify/name your final answer (x+5)(3x^2-2x+1)
1 answer:
Distribute sum groups
<span>x(3{x}^{2}-2x+1)+5(3{x}^{2}-2x+1)<span>x(3<span>x<span><span>2</span><span></span></span></span>−2x+1)+5(3<span>x<span><span>2</span><span></span></span></span>−2x+1)</span></span>
2 Distribute
<span>3{x}^{3}-2{x}^{2}+x+5(3{x}^{2}-2x+1)<span>3<span>x<span><span>3</span><span></span></span></span>−2<span>x<span><span>2</span><span></span></span></span>+x+5(3<span>x<span><span>2</span><span></span></span></span>−2x+1)</span></span>
3 Distribute
<span>3{x}^{3}-2{x}^{2}+x+15{x}^{2}-10x+5<span>3<span>x<span><span>3</span><span></span></span></span>−2<span>x<span><span>2</span><span></span></span></span>+x+15<span>x<span><span>2</span><span></span></span></span>−10x+5</span></span>
4 Collect like terms
<span>3{x}^{3}+(-2{x}^{2}+15{x}^{2})+(x-10x)+5<span>3<span>x<span><span>3</span><span></span></span></span>+(−2<span>x<span><span>2</span><span></span></span></span>+15<span>x<span><span>2</span><span></span></span></span>)+(x−10x)+5</span></span>
5 Simplify
<span>3{x}^{3}+13{x}^{2}-9x+5<span>3<span>x<span><span>3</span><span></span></span></span>+13<span>x<span><span>2</span><span></span></span></span>−9x+<span>5</span></span></span>
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Answer:
16x^11
Step-by-step explanation:
2x^3 x 8x^8
= 2 x 8 ( x^8 x x^3 )
= 16 ( x ^8 + 3 )
= 16x^11
Step-by-step explanation:
f(-5)=-5(-5)²+4
f(-5)=5(25)+4
f(-5)=125+4
f(-5)=129
Answer:
-3/2
Step-by-step explanation:
I believe the answer is -3/2. All you have to do is divide.
The correct answer is
g(f(1))
Plug 1 into the f function.
f(1) = 2(1) + 6
f(1) = 8
Now evaluate g(8)
g(8) = 8^2 + 6
g(8) = 70
Hope this helps!
So in short your answer is 70
Answer:
-3x+12-9x+8=-3(4x-7)
-3x+12-9x+8=-12x+21
-12x+21=-12x+21
21=21
infinitely many solutions
hope this helps
have a good day :)
Step-by-step explanation:
