Question Simplify the expression 81p2−6q+4r Evaluate 81p2−(3q−2r)×2Multiply the terms 81p2−2(3q−2r)Solution More Steps Evaluate −2(3q−2r)Apply the distributive property −2×3q−(−2×2r)Multiply the numbers −6q−(−2×2r)Multiply the numbers −6q−(−4r)If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses −6q+4r 81p2−6q+4r Show Solution
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Matrix