755 prompts matching "Practice: Why the forces must sum to nought in two perpendicular directions"
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Equation of a line with a given y-intercept and passing through a point
I am in SS 1. I attempted an Additional Maths question on finding the equation of a straig
Solving a word problem using simultaneous equations
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Multiplication law of indices
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Division law of indices
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Negative indices as fractions
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Fractional indices as roots
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Solving index equations with matching bases
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Index equations with a fractional right-hand side
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Standard form calculations using indices
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Indices word problem: bacteria growth
I am in SS 1. Teach me a word problem where a quantity grows according to an index formula
Simplifying a fraction of two bracketed index terms
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Finding an unknown exponent in an equation
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Laws of indices with three different bases in one line
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Multiplying and dividing indices in one expression
I am in SS 1. Teach me simplifying (a^5 x a^-2) divided by a^3 fully, quoting which law is
Evaluating a negative fractional index
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Simplifying before substituting a value
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Solving 4^x = 8^(x-1) by matching bases
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Solving 9^x x 3^(x+1) = 1
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Index laws with an unknown letter base
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Evaluating a fractional-negative index expression
I am in SS 1. Teach me evaluating 25^(-3/2) fully as a fraction without a calculator the w