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Chapter 5: Q11. (page 231)

Simplify(y鈭�10)(y+7) .

Short Answer

Expert verified

The simplified value of expression is(y鈭�10)(y+7)=y2鈭�3y鈭�70 .

Step by step solution

01

Step 1. Write down the given expression.

The given expression to simplify is(y鈭�10)(y+7) .

02

Step 2. Simplify the given expression.

Simplifying(y鈭�10)(y+7) gives,

(y鈭�10)(y+7)=y(y+7)鈭�10(y+7)=y2+7y鈭�10y鈭�70=y2鈭�3y鈭�70

03

Step 3. Conclusion.

The simplified value of expression is (y鈭�10)(y+7)=y2鈭�3y鈭�70.

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Most popular questions from this chapter

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CRITICAL THINKING For Exercises 61 and 62, use the following proof of the Power of a Power Property.

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2x+3y=8x鈭�2y=鈭�3
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