a + b = 7 and ab = 10. What is a² + b²? | StemPy Lab

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a + b = 7 and ab = 10. What is a² + b²? | StemPy Lab

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a + b = 7 and ab = 10. What is a² + b²?

MathematicsMediumHigh School (9–10)GeneralAlgebra › Algebraic Identities and Factorisation

Created by StemPy Lab

$a + b = 7$ and $ab = 10$ . What is $a^2 + b^2$ ?

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← Expand (2x + 5)².A square of side a + b is cut into four parts. Which drawing labels the areas of the parts correctly? →

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