3 years ago

Factor by grouping. a^2+2ab-24b^2

1 answer:

3 0

You can rewrite that as:

a^2-4ab+6ab-24b^2 then factor 1st and 2nd pair of terms.

a(a-4b)+6b(a-4b) so you have

(a+6b)(a-4b)

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HELP ASAP What is the value of x? O x = 55° O x = 60° O x = 70° O x = 110°

valina [46]

Answer:

the answer is the answer the answer is x=55 degrees because the angle sum for a triangle is 180 degrees and because we are told angle A and angle C are congruent that means you can simply take 180 - 70 to get 110 and i simply divided that by 2 and got 55 degrees

Step-by-step explanation:

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2 years ago

Three prime numbers which add up to 25

dolphi86 [110]

Answer:

7 + 11 + 11

Step-by-step explanation:

7 + 11 = 18

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3 years ago