SAT Question 02489d55: Answer, Explanation & Desmos Solution

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Math - Equivalent Expressions - Expand Distribute PolynomialMath Practice - Advanced Math - Equivalent Expressions - Expand Distribute Polynomial114 questions

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Which expression is equivalent to $19 (x^{2} - 7)$ ?

Difficulty:Easy

$19 x^{2} - 133$

$19 x^{2} - 26$

$19 x^{2} - 7$

$19 x^{2} + 12$

Explanation

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Why the other choices are wrong

Student discussion

SAT Question 02489d55: Equivalent Expressions answer and explanation with Desmos solution

Explanation

Enter in Desmos:

Why the other choices are wrong

Student discussion