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MathematicsJAMB UTME

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Earlier discussion

16 older comments kept for context.

Adebowale Oluwadamilola

Solution plsss

Oyin

What happened to the 2x

Abe Afolasade

I don't understand how you work it

Afolasade20

Ugoeze Eluchie

who asked for your pic

Succy girl

Ugoeze Eluchie

you too

Succy girl

Theresa Funky

How do you get 32/2=10 2/3

Olajubu timileyin

I don't understand how you work it sir

plaz ekwe

It's c

SALAUDEEN WARRIS AKOREDE

How did you get 32/3=10⅔

Ijiebor Chioma

Its \( \cfrac{32}{3}\) sq units not \( \cfrac{31}{3} \)

Oluwaseun Adeyemi

\(y = 4 - x^2\) and \(y = 2x + 1\)
\(\Rightarrow 4 - x^2 = 2x + 1\)
\(\Rightarrow x^2 + 2x - 3 = 0\)
\((x+3)(x-1) = 0\)
Thus, \(x = -3\) or \(x = 1.\)

Integrating \(x^2 + 2x - 3\) from \((-3\) to \(1)\) with respect to \(x\) will give \(\frac{32}{3} = 10\frac{2}{3}\)

Opemipo Dada

Nice

babatunde

but how did u get 31/3