The sketch shows part of the curve with equationy = x 2 (x + 4). The finite
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The sketch shows part of the curve with equation y = x2(x + 4). The finite region R1 is bounded by the curve and the negative x-axis. The finite region R2 is bounded by the curve, the positive x-axis and AB, where A(2, 24) and B(b, 0).
The area of R1 = the area of R2.
a. Find the area of R1.
b. Find the value of b.
Transcribed Image Text:
y = x²(x + 4) R₁ (A (2, 24) R₂ B (b, 0) X
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a To find the area of region R1 we need to integrate the curve y x2x 4 with respect to x over the ap...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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