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Oracle Tutoring, Campbell River, BC (250) 203-6544 (text) or (250) 830-0295 (talk)

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Tag: radicals

Calculator Usage, math

Calculator use: rationalizing the denominator on the Sharp EL-W535

Jack Aug 25, 2026 Tagged with radicals, rationalizing the denominator, Sharp WriteView EL-W535

Tutoring math, calculator use comes up. The tutor mentions using the Sharp EL-W535 WriteView. The following …

Calculator use: rationalizing the denominator on the Sharp EL-W535 Read more →

math

Math: approximating a square root (no calculator)

Jack Sep 8, 2015 Tagged with estimating a square root without a calculator, radicals, square roots

The tutor returns to a “favourite” topic of high school math. High school math students may …

Math: approximating a square root (no calculator) Read more →

math

Math: simplifying a fifth root

Jack Nov 22, 2014 Tagged with radicals, simplifying fifth root, simplifying higher order radicals, simplifying radicals

Tutoring high school math, radicals are prominent.  The tutor offers an example of simplifying a higher …

Math: simplifying a fifth root Read more →

math

Math: simplifying fractions with radicals

Jack Nov 7, 2014 Tagged with fractions with radicals, radicals, rationalizing the denominator, simplifying radicals

Tutoring high school math, you work with radicals.  The tutor discusses simplifying fractions with radicals. I’ve …

Math: simplifying fractions with radicals Read more →

math

Math: Simplifying a radical (aka root) expression

Jack Jun 19, 2014 Tagged with radicals, rational exponents, simplifying radicals

For this math tutor, the end-of-semester rush is about to end. Tutoring for exam prep, you …

Math: Simplifying a radical (aka root) expression Read more →

math

Math: simplification with a rational exponent

Jack May 3, 2014 Tagged with radicals, rational exponents

Tutoring math, this topic is perennial.  The math tutor works an example. Imagine you are posed …

Math: simplification with a rational exponent Read more →

math

Math: adding and subtracting radicals

Jack Apr 13, 2014 Tagged with adding radicals, radicals, subtracting radicals

Tutoring high school math, radicals are prominent.  The math tutor introduces addition and subtraction of them. …

Math: adding and subtracting radicals Read more →

math

Math: radicals: rationalizing the denominator

Jack Mar 22, 2014 Tagged with radicals, rationalizing the denominator

Tutoring math, you cover this topic with students in late middle school or early high school.  …

Math: radicals: rationalizing the denominator Read more →

math

Math: multiplying radicals

Jack Mar 18, 2014 Tagged with multiplying with radicals, radicals, simplifying radicals

Tutoring high school math, you realize that radicals are a problem for many. Today the math …

Math: multiplying radicals Read more →

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