Factor.
-$y^{2}+0.3 y-0.18$
A) $(y+0.15)^{2}$
B) $(y+0.6)(y-0.3)$
C) $(y-0.6)(y+0.3)$
D) $(y-0.6)(y-0.3)$

Name: Factor. -$y^{2}+0.3 y-0.18$ A) $(y+0.15)^{2}$ B) $(y+0.6)(y-0.3)$ C) $(y-0.6)(y+0.3)$ D) $(y-0.6)(y-0.3)$
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Question

Quizplus · Accepted Answer

The correct factorization of $y^{2}+0.3y-0.18$ is $(y+0.6)(y-0.3)$, which matches option B. This is found by looking for two numbers that multiply to $-0.18$ and add to $0.3$, which are $0.6$ and $-0.3$.

Factor - y2+0.3y−0.18y^{2}+0.3 y-0.18y2+0.3y−0.18 A) (y+0.15)2(y+0.15)^{2}(y+0.15)2 B) (y+0.6)(y−0.3)(y+0.6)(y-0.3)(y+0.6)(y−0.3) C) (y−0.6)(y+0.3)(y-0.6)(y+0.3)(y−0.6)(y+0.3) D) (y−0.6)(y−0.3)(y-0.6)(y-0.3)(y−0.6)(y−0.3)

Factor
- $y^{2}+0.3 y-0.18$ A) $(y+0.15)^{2}$ B) $(y+0.6)(y-0.3)$ C) $(y-0.6)(y+0.3)$ D) $(y-0.6)(y-0.3)$