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multiply 4a+8/a²-25 and a+5/5a+10​

Sagot :

Answer:

4/(5a-25)

Step-by-step explanation:

4(a+2)/(a+5)(a-5) • a+5/5(a+2)

4(a+2)/(a+5)(a-5) • a+5/5(a+2) cancel similar

4/(a-5) • 1/5

4 × 1 multiply the numerator

(a-5) × 5 multiply the denominator

4/(5a-25)