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Algebra Basics 2 NCG Flashcards | StudBud
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Algebra Basics 2 NCG
3a+5b-2a-8b
2x2 +x2 +x2 +x3 =
Algebra Basics 2 NCG
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Answers
1
2x
2
+x
2
+x
2
+x
3
=
5x2
4x2 +x3
5x9
4x2 -x3
2
3a+5b-2a-8b
a^2-3b^2
a-3b
-2ab
a+3b
3
\left(2a\right)^3
8a3
6a3
8a
6a
4
\left(2a^2b^4\right)^3=
6a^6b^{12}
6a^5b^7
8a^5b^7
8a^6b^{12}
5
a^2\times a^3\times-3ab\times-2b
-6a6 b2
6a6 b2
5a6b2
-5a4
6
\frac{16x^2y^3}{14xy}=
\frac{8xy^2}{7}
\frac{8x^3y^4}{7}
8xy^2
\frac{8x^2y^3}{7}
7
4ab+3a-7ba+2a
-3ab+5a
4ab+5a
4ab+5a-7ba
2a3 b2
8
-3x
2
y
6
× 5xy
3
=
-15x2 y18
-15x2 y9
15x2 y9
-15x3 y9
9
does p^3+p^3+p^3=3p^3
True
False
10
factorize x^2+7x-10
\left(x+3\right)\left(x-10\right)
\left(x+5\right)\left(x+2\right)
x\left(x+7\right)-10
\left(x-3\right)\left(x+10\right)
11
\left(-3a^3b^4\right)^3=
-27a9b12
-9a6b7
-27a6b7
-9a6b7
12
\sqrt{36a^{16}b^4}=
6a^8b^2
6a^4b^2
18a^4b^2
18a^8b^2
13
\left(x+2\right)\left(x+4\right)
7x^3+8
8x
x^2+6x+8
x^2+8
14
\left(x+4\right)\left(x-6\right)
x^2-2x-24
3x^3-24
24x
x^2+2x-24
15
does \left(\frac{2a}{3}\right)^3=\frac{6a^3}{9}
False
True
