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1.2 Algebra and Functions
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Question 37
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a.
Solve the inequality
x2+3x−10<0 x^2 + 3x - 10 < 0
x
2
+
3
x
−
10
<
0
[3]
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3
Grade answer
b.
Find the set of values for
x x\,
x
which satisfy both of the inequalities
x2+3x−10<09+3x≤12+x \begin{aligned} x^2 + 3x - 10 < 0 \\ 9 + 3x \leq 12 + x \end{aligned}
x
2
+
3
x
−
10
<
0
9
+
3
x
≤
12
+
x
[2]
Write your answer here...
Markscheme
Ask Genie
3
Grade answer
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1.2 Algebra and Functions Questions
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1.2 Algebra and Functions
